diff --git a/Defs/ThoughtDefs/Thoughts_ate.xml b/Defs/ThoughtDefs/Thoughts_ate.xml
index 9bbec73..0bbeb15 100644
--- a/Defs/ThoughtDefs/Thoughts_ate.xml
+++ b/Defs/ThoughtDefs/Thoughts_ate.xml
@@ -1,18 +1,12 @@
 <?xml version="1.0" encoding="utf-8" ?>
 
 <Defs>
-	<RJWSexperience.ThoughtDef_Recordbased>
+	<ThoughtDef>
 		<defName>AteCum</defName>
 		<durationDays>0.5</durationDays>
 		<stackLimit>1</stackLimit>
 		<stackedEffectMultiplier>0.4</stackedEffectMultiplier>
-		<recordDef>NumofEatenCum</recordDef>
 		<thoughtClass>RJWSexperience.Thought_AteCum</thoughtClass>
-		<minimumValueforStage>
-			<li>10</li>
-			<li>60</li>
-			<li>120</li>
-		</minimumValueforStage>
 		<stages>
 			<li>
 				<label>ate cum</label>
@@ -35,7 +29,16 @@
 				<baseMoodEffect>3</baseMoodEffect>
 			</li>
 		</stages>
-	</RJWSexperience.ThoughtDef_Recordbased>
-	
-	
+		<modExtensions>
+			<li Class="RJWSexperience.ThoughtDefExtension_StageFromRecord">
+				<recordDef>NumofEatenCum</recordDef>
+				<minimumValueforStage>
+					<li>0</li>
+					<li>10</li>
+					<li>60</li>
+					<li>120</li>
+				</minimumValueforStage>
+			</li>
+		</modExtensions>
+	</ThoughtDef>
 </Defs>
diff --git a/RJWSexperience/RJWSexperience/Thoughts/ThoughtDefExtension_IncreaseRecord.cs b/RJWSexperience/RJWSexperience/Thoughts/ThoughtDefExtension_IncreaseRecord.cs
new file mode 100644
index 0000000..29c2d6d
--- /dev/null
+++ b/RJWSexperience/RJWSexperience/Thoughts/ThoughtDefExtension_IncreaseRecord.cs
@@ -0,0 +1,14 @@
+using RimWorld;
+using System.Diagnostics.CodeAnalysis;
+using Verse;
+
+namespace RJWSexperience
+{
+	public class ThoughtDefExtension_IncreaseRecord : DefModExtension
+	{
+		[SuppressMessage("Minor Code Smell", "S1104:Fields should not have public accessibility", Justification = "Field value loaded from XML")]
+		public RecordDef recordDef;
+		[SuppressMessage("Minor Code Smell", "S1104:Fields should not have public accessibility", Justification = "Field value loaded from XML")]
+		public float increment;
+	}
+}
diff --git a/RJWSexperience/RJWSexperience/Thoughts/ThoughtDef_Opinionbased.cs b/RJWSexperience/RJWSexperience/Thoughts/ThoughtDefExtension_StageFromOpinion.cs
similarity index 62%
rename from RJWSexperience/RJWSexperience/Thoughts/ThoughtDef_Opinionbased.cs
rename to RJWSexperience/RJWSexperience/Thoughts/ThoughtDefExtension_StageFromOpinion.cs
index 6283437..30252c9 100644
--- a/RJWSexperience/RJWSexperience/Thoughts/ThoughtDef_Opinionbased.cs
+++ b/RJWSexperience/RJWSexperience/Thoughts/ThoughtDefExtension_StageFromOpinion.cs
@@ -1,13 +1,10 @@
-using RimWorld;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
+using Verse;
 
 namespace RJWSexperience
 {
-	/// <summary>
-	/// ThoughtDef using opinion
-	/// </summary>
-	public class ThoughtDef_Opinionbased : ThoughtDef
+	public class ThoughtDefExtension_StageFromOpinion : DefModExtension
 	{
 		[SuppressMessage("Minor Code Smell", "S1104:Fields should not have public accessibility", Justification = "Field value loaded from XML")]
 		public List<float> minimumValueforStage = new List<float>();
diff --git a/RJWSexperience/RJWSexperience/Thoughts/ThoughtDef_Recordbased.cs b/RJWSexperience/RJWSexperience/Thoughts/ThoughtDefExtension_StageFromRecord.cs
similarity index 64%
rename from RJWSexperience/RJWSexperience/Thoughts/ThoughtDef_Recordbased.cs
rename to RJWSexperience/RJWSexperience/Thoughts/ThoughtDefExtension_StageFromRecord.cs
index b4702ad..6ff0001 100644
--- a/RJWSexperience/RJWSexperience/Thoughts/ThoughtDef_Recordbased.cs
+++ b/RJWSexperience/RJWSexperience/Thoughts/ThoughtDefExtension_StageFromRecord.cs
@@ -1,19 +1,15 @@
 using RimWorld;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
+using Verse;
 
 namespace RJWSexperience
 {
-	/// <summary>
-	/// ThoughtDef using record
-	/// </summary>
-	public class ThoughtDef_Recordbased : ThoughtDef
+	public class ThoughtDefExtension_StageFromRecord : DefModExtension
 	{
 		[SuppressMessage("Minor Code Smell", "S1104:Fields should not have public accessibility", Justification = "Field value loaded from XML")]
 		public RecordDef recordDef;
 		[SuppressMessage("Minor Code Smell", "S1104:Fields should not have public accessibility", Justification = "Field value loaded from XML")]
 		public List<float> minimumValueforStage = new List<float>();
-		[SuppressMessage("Minor Code Smell", "S1104:Fields should not have public accessibility", Justification = "Field value loaded from XML")]
-		public float increment;
 	}
 }
diff --git a/RJWSexperience/RJWSexperience/Thoughts/Thought_IncreaseRecord.cs b/RJWSexperience/RJWSexperience/Thoughts/Thought_IncreaseRecord.cs
index b5f59c4..0673802 100644
--- a/RJWSexperience/RJWSexperience/Thoughts/Thought_IncreaseRecord.cs
+++ b/RJWSexperience/RJWSexperience/Thoughts/Thought_IncreaseRecord.cs
@@ -3,8 +3,23 @@ using Verse;
 
 namespace RJWSexperience
 {
-	public class Thought_IncreaseRecord : Thought_Recordbased
+	public class Thought_IncreaseRecord : Thought_Memory
 	{
+		private ThoughtDefExtension_IncreaseRecord extension;
+
+		protected ThoughtDefExtension_IncreaseRecord Extension
+		{
+			get
+			{
+				if (extension == null)
+					extension = def.GetModExtension<ThoughtDefExtension_IncreaseRecord>();
+				return extension;
+			}
+		}
+
+		protected RecordDef RecordDef => Extension.recordDef;
+		protected float Increment => Extension.increment;
+
 		protected float recordIncrement;
 
 		public override void ExposeData()
@@ -21,7 +36,6 @@ namespace RJWSexperience
 				pawn.records.AddTo(RecordDef, recordIncrement);
 				recordIncrement = 0;
 			}
-
 		}
 
 		public override bool TryMergeWithExistingMemory(out bool showBubble)
@@ -46,6 +60,7 @@ namespace RJWSexperience
 			base.Init();
 			recordIncrement = Increment;
 		}
+
 		protected virtual void Merged()
 		{
 			age = 0;
diff --git a/RJWSexperience/RJWSexperience/Thoughts/Thought_Opinionbased.cs b/RJWSexperience/RJWSexperience/Thoughts/Thought_Opinionbased.cs
index afa06aa..5942319 100644
--- a/RJWSexperience/RJWSexperience/Thoughts/Thought_Opinionbased.cs
+++ b/RJWSexperience/RJWSexperience/Thoughts/Thought_Opinionbased.cs
@@ -8,8 +8,19 @@ namespace RJWSexperience
 	/// </summary>
 	public class Thought_Opinionbased : Thought_Memory
 	{
-		protected ThoughtDef_Opinionbased Def => (ThoughtDef_Opinionbased)def;
-		protected List<float> MinimumValueforStage => Def.minimumValueforStage;
+		private ThoughtDefExtension_StageFromOpinion extension;
+
+		protected ThoughtDefExtension_StageFromOpinion Extension
+		{
+			get
+			{
+				if (extension == null)
+					extension = def.GetModExtension<ThoughtDefExtension_StageFromOpinion>();
+				return extension;
+			}
+		}
+
+		protected List<float> MinimumValueforStage => Extension.minimumValueforStage;
 
 		public override int CurStageIndex
 		{
diff --git a/RJWSexperience/RJWSexperience/Thoughts/Thought_Recordbased.cs b/RJWSexperience/RJWSexperience/Thoughts/Thought_Recordbased.cs
index d7ccd37..48dc19a 100644
--- a/RJWSexperience/RJWSexperience/Thoughts/Thought_Recordbased.cs
+++ b/RJWSexperience/RJWSexperience/Thoughts/Thought_Recordbased.cs
@@ -8,10 +8,20 @@ namespace RJWSexperience
 	/// </summary>
 	public class Thought_Recordbased : Thought_Memory
 	{
-		protected ThoughtDef_Recordbased Def => (ThoughtDef_Recordbased)def;
-		protected RecordDef RecordDef => Def.recordDef;
-		protected List<float> MinimumValueforStage => Def.minimumValueforStage;
-		protected float Increment => Def.increment;
+		private ThoughtDefExtension_StageFromRecord extension;
+
+		protected ThoughtDefExtension_StageFromRecord Extension
+		{
+			get
+			{
+				if (extension == null)
+					extension = def.GetModExtension<ThoughtDefExtension_StageFromRecord>();
+				return extension;
+			}
+		}
+
+		protected RecordDef RecordDef => Extension.recordDef;
+		protected List<float> MinimumValueforStage => Extension.minimumValueforStage;
 
 		public override int CurStageIndex
 		{
@@ -20,7 +30,7 @@ namespace RJWSexperience
 				float value = pawn?.records?.GetValue(RecordDef) ?? 0f;
 				for (int i = MinimumValueforStage.Count - 1; i > 0; i--)
 				{
-					if (MinimumValueforStage[i] < value) return i + 1;
+					if (MinimumValueforStage[i] < value) return i;
 				}
 				return 0;
 			}
diff --git a/RJWSexperience/RJWSexperience/VariousDefOf.cs b/RJWSexperience/RJWSexperience/VariousDefOf.cs
index 48730bc..d57908e 100644
--- a/RJWSexperience/RJWSexperience/VariousDefOf.cs
+++ b/RJWSexperience/RJWSexperience/VariousDefOf.cs
@@ -1,78 +1,74 @@
-using System;
-using System.Collections.Generic;
+using RimWorld;
 using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using Verse;
-using RimWorld;
 
 namespace RJWSexperience
 {
-    public static class VariousDefOf
-    {
-        public static readonly RecordDef NumofEatenCum = DefDatabase<RecordDef>.GetNamed("NumofEatenCum");
-        public static readonly RecordDef AmountofEatenCum = DefDatabase<RecordDef>.GetNamed("AmountofEatenCum");
-        public static readonly RecordDef Lust = DefDatabase<RecordDef>.GetNamed("Lust");
-        public static readonly RecordDef VaginalSexCount = DefDatabase<RecordDef>.GetNamed("VaginalSexCount");
-        public static readonly RecordDef AnalSexCount = DefDatabase<RecordDef>.GetNamed("AnalSexCount");
-        public static readonly RecordDef OralSexCount = DefDatabase<RecordDef>.GetNamed("OralSexCount");
-        public static readonly RecordDef BlowjobCount = DefDatabase<RecordDef>.GetNamed("BlowjobCount");
-        public static readonly RecordDef CunnilingusCount = DefDatabase<RecordDef>.GetNamed("CunnilingusCount");
-        public static readonly RecordDef GenitalCaressCount = DefDatabase<RecordDef>.GetNamed("GenitalCaressCount");
-        public static readonly RecordDef HandjobCount = DefDatabase<RecordDef>.GetNamed("HandjobCount");
-        public static readonly RecordDef FingeringCount = DefDatabase<RecordDef>.GetNamed("FingeringCount");
-        public static readonly RecordDef FootjobCount = DefDatabase<RecordDef>.GetNamed("FootjobCount");
-        public static readonly RecordDef MiscSexualBehaviorCount = DefDatabase<RecordDef>.GetNamed("MiscSexualBehaviorCount");
-        public static readonly RecordDef SexPartnerCount = DefDatabase<RecordDef>.GetNamed("SexPartnerCount");
-        public static readonly RecordDef OrgasmCount = DefDatabase<RecordDef>.GetNamed("OrgasmCount");
-        public static readonly SkillDef SexSkill = DefDatabase<SkillDef>.GetNamed("Sex");
-        public static readonly ThoughtDef_Recordbased AteCum = DefDatabase<ThoughtDef_Recordbased>.GetNamed("AteCum");
-        public static readonly PawnRelationDef Bastard = DefDatabase<PawnRelationDef>.GetNamed("Bastard");
-        public static readonly ThingDef GatheredCum = DefDatabase<ThingDef>.GetNamed("GatheredCum");
-        public static readonly ThingDef FilthCum = ThingDef.Named("FilthCum");
-        public static readonly ThingDef FilthGirlcum = ThingDef.Named("FilthGirlCum");
-        public static readonly HediffDef CumAddiction = DefDatabase<HediffDef>.GetNamed("CumAddiction");
-        public static readonly HediffDef CumTolerance = DefDatabase<HediffDef>.GetNamed("CumTolerance");
-        public static readonly ChemicalDef Cum = DefDatabase<ChemicalDef>.GetNamed("Cum");
-        public static readonly NeedDef Chemical_Cum = DefDatabase<NeedDef>.GetNamed("Chemical_Cum");
-        public static readonly TraitDef Virgin = DefDatabase<TraitDef>.GetNamed("Virgin");
-        public static readonly JobDef CleanSelfwithBucket = DefDatabase<JobDef>.GetNamed("CleanSelfwithBucket");
-        public static readonly PawnRelationDef relation_birthgiver = DefDatabase<PawnRelationDef>.GetNamed("RJW_Sire");
-        public static readonly PawnRelationDef relation_spawn = DefDatabase<PawnRelationDef>.GetNamed("RJW_Pup");
-        public static readonly KeyBindingDef OpenSexStatistics = DefDatabase<KeyBindingDef>.GetNamed("OpenSexStatistics");
+	public static class VariousDefOf
+	{
+		public static readonly RecordDef NumofEatenCum = DefDatabase<RecordDef>.GetNamed("NumofEatenCum");
+		public static readonly RecordDef AmountofEatenCum = DefDatabase<RecordDef>.GetNamed("AmountofEatenCum");
+		public static readonly RecordDef Lust = DefDatabase<RecordDef>.GetNamed("Lust");
+		public static readonly RecordDef VaginalSexCount = DefDatabase<RecordDef>.GetNamed("VaginalSexCount");
+		public static readonly RecordDef AnalSexCount = DefDatabase<RecordDef>.GetNamed("AnalSexCount");
+		public static readonly RecordDef OralSexCount = DefDatabase<RecordDef>.GetNamed("OralSexCount");
+		public static readonly RecordDef BlowjobCount = DefDatabase<RecordDef>.GetNamed("BlowjobCount");
+		public static readonly RecordDef CunnilingusCount = DefDatabase<RecordDef>.GetNamed("CunnilingusCount");
+		public static readonly RecordDef GenitalCaressCount = DefDatabase<RecordDef>.GetNamed("GenitalCaressCount");
+		public static readonly RecordDef HandjobCount = DefDatabase<RecordDef>.GetNamed("HandjobCount");
+		public static readonly RecordDef FingeringCount = DefDatabase<RecordDef>.GetNamed("FingeringCount");
+		public static readonly RecordDef FootjobCount = DefDatabase<RecordDef>.GetNamed("FootjobCount");
+		public static readonly RecordDef MiscSexualBehaviorCount = DefDatabase<RecordDef>.GetNamed("MiscSexualBehaviorCount");
+		public static readonly RecordDef SexPartnerCount = DefDatabase<RecordDef>.GetNamed("SexPartnerCount");
+		public static readonly RecordDef OrgasmCount = DefDatabase<RecordDef>.GetNamed("OrgasmCount");
+		public static readonly SkillDef SexSkill = DefDatabase<SkillDef>.GetNamed("Sex");
+		public static readonly ThoughtDef AteCum = DefDatabase<ThoughtDef>.GetNamed("AteCum");
+		public static readonly PawnRelationDef Bastard = DefDatabase<PawnRelationDef>.GetNamed("Bastard");
+		public static readonly ThingDef GatheredCum = DefDatabase<ThingDef>.GetNamed("GatheredCum");
+		public static readonly ThingDef FilthCum = ThingDef.Named("FilthCum");
+		public static readonly ThingDef FilthGirlcum = ThingDef.Named("FilthGirlCum");
+		public static readonly HediffDef CumAddiction = DefDatabase<HediffDef>.GetNamed("CumAddiction");
+		public static readonly HediffDef CumTolerance = DefDatabase<HediffDef>.GetNamed("CumTolerance");
+		public static readonly ChemicalDef Cum = DefDatabase<ChemicalDef>.GetNamed("Cum");
+		public static readonly NeedDef Chemical_Cum = DefDatabase<NeedDef>.GetNamed("Chemical_Cum");
+		public static readonly TraitDef Virgin = DefDatabase<TraitDef>.GetNamed("Virgin");
+		public static readonly JobDef CleanSelfwithBucket = DefDatabase<JobDef>.GetNamed("CleanSelfwithBucket");
+		public static readonly PawnRelationDef relation_birthgiver = DefDatabase<PawnRelationDef>.GetNamed("RJW_Sire");
+		public static readonly PawnRelationDef relation_spawn = DefDatabase<PawnRelationDef>.GetNamed("RJW_Pup");
+		public static readonly KeyBindingDef OpenSexStatistics = DefDatabase<KeyBindingDef>.GetNamed("OpenSexStatistics");
 
-        public static float CumneedLevelOffset
-        {
-            get
-            {
-                if (cumneedLevelOffsetcache == null)
-                {
-                    CreateCumCompCache();
-                }
-                return cumneedLevelOffsetcache ?? 1.0f;
-            }
-        }
-        public static float CumexistingAddictionSeverityOffset
-        {
-            get
-            {
-                if (cumexistingAddictionSeverityOffsetcache == null)
-                {
-                    CreateCumCompCache();
-                }
-                return cumexistingAddictionSeverityOffsetcache ?? 1.0f;
-            }
-        }
+		public static float CumneedLevelOffset
+		{
+			get
+			{
+				if (cumneedLevelOffsetcache == null)
+				{
+					CreateCumCompCache();
+				}
+				return cumneedLevelOffsetcache ?? 1.0f;
+			}
+		}
 
-        private static void CreateCumCompCache()
-        {
-            CompProperties_Drug comp = (CompProperties_Drug)GatheredCum.comps.FirstOrDefault(x => x is CompProperties_Drug);
-            cumneedLevelOffsetcache = comp.needLevelOffset;
-            cumexistingAddictionSeverityOffsetcache = comp.existingAddictionSeverityOffset;
-        }
+		public static float CumexistingAddictionSeverityOffset
+		{
+			get
+			{
+				if (cumexistingAddictionSeverityOffsetcache == null)
+				{
+					CreateCumCompCache();
+				}
+				return cumexistingAddictionSeverityOffsetcache ?? 1.0f;
+			}
+		}
 
+		private static void CreateCumCompCache()
+		{
+			CompProperties_Drug comp = (CompProperties_Drug)GatheredCum.comps.FirstOrDefault(x => x is CompProperties_Drug);
+			cumneedLevelOffsetcache = comp.needLevelOffset;
+			cumexistingAddictionSeverityOffsetcache = comp.existingAddictionSeverityOffset;
+		}
 
-        private static float? cumneedLevelOffsetcache = null;
-        private static float? cumexistingAddictionSeverityOffsetcache = null;
-    }
+		private static float? cumneedLevelOffsetcache = null;
+		private static float? cumexistingAddictionSeverityOffsetcache = null;
+	}
 }
diff --git a/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Sex.xml b/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Sex.xml
index cbe18a9..dfc8d33 100644
--- a/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Sex.xml
+++ b/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Sex.xml
@@ -236,13 +236,11 @@
   <!-- Thoughts -->
   
 
-  <RJWSexperience.ThoughtDef_Recordbased>
+  <ThoughtDef>
     <defName>Sex_Promiscuous</defName>
     <durationDays>1</durationDays>
     <stackLimit>1</stackLimit>
 		<thoughtClass>RJWSexperience.Thought_IncreaseRecord</thoughtClass>
-		<recordDef>Lust</recordDef>
-    <increment>3.0</increment>
     <stages>
       <li>
         <label>promiscuous sex</label>
@@ -250,7 +248,13 @@
         <baseMoodEffect>5</baseMoodEffect>
       </li>
     </stages>
-  </RJWSexperience.ThoughtDef_Recordbased>
+		<modExtensions>
+			<li Class="RJWSexperience.ThoughtDefExtension_IncreaseRecord">
+		    <recordDef>Lust</recordDef>
+        <increment>3.0</increment>
+			</li>
+		</modExtensions>
+  </ThoughtDef>
 
   <ThoughtDef>
     <defName>Sex_NonPromiscuous</defName>
diff --git a/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Submissive.xml b/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Submissive.xml
index 0d3b79a..c9a8e2f 100644
--- a/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Submissive.xml
+++ b/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Submissive.xml
@@ -150,7 +150,7 @@
   <!-- Thoughts -->
   
 
-  <RJWSexperience.ThoughtDef_Recordbased>
+  <ThoughtDef>
     <defName>BeenRaped_Submissive</defName>
     <durationDays>10</durationDays>
     <stackLimit>100</stackLimit>
@@ -166,9 +166,9 @@
         <baseMoodEffect>-3</baseMoodEffect>
       </li>
     </stages>
-  </RJWSexperience.ThoughtDef_Recordbased>
+  </ThoughtDef>
 
-  <RJWSexperience.ThoughtDef_Recordbased>
+  <ThoughtDef>
     <defName>BeenRaped_NotSubmissive</defName>
     <durationDays>15</durationDays>
     <stackLimit>100</stackLimit>
@@ -185,7 +185,7 @@
         <baseOpinionOffset>-200</baseOpinionOffset>
       </li>
     </stages>
-  </RJWSexperience.ThoughtDef_Recordbased>
+  </ThoughtDef>
 
   <ThoughtDef>
     <defName>Raped_Know_NotBeingSubmissive</defName>
diff --git a/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Virginity.xml b/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Virginity.xml
index 2d38c04..0b93ed2 100644
--- a/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Virginity.xml
+++ b/RJWSexperience_Ideology/Defs/PreceptDefs/Precepts_Virginity.xml
@@ -258,17 +258,11 @@
     </stages>
   </ThoughtDef>
 
-  <RJWSexperience.ThoughtDef_Opinionbased>
+  <ThoughtDef>
     <defName>Virgin_Precious_Taken</defName>
     <thoughtClass>RJWSexperience.Thought_Opinionbased</thoughtClass>
     <durationDays>7</durationDays>
     <stackLimit>1</stackLimit>
-    <minimumValueforStage>
-      <li>-100</li>
-      <li>-50</li>
-      <li>0</li>
-      <li>75</li>
-    </minimumValueforStage>
     <stages>
       <li>
         <label>Lost virginity by {0}</label>
@@ -291,18 +285,23 @@
         <baseMoodEffect>5</baseMoodEffect>
       </li>
     </stages>
-  </RJWSexperience.ThoughtDef_Opinionbased>
+    <modExtensions>
+      <li Class="RJWSexperience.ThoughtDefExtension_StageFromOpinion">
+        <minimumValueforStage>
+          <li>-100</li>
+          <li>-50</li>
+          <li>0</li>
+          <li>75</li>
+        </minimumValueforStage>
+      </li>
+    </modExtensions>
+  </ThoughtDef>
 
-  <RJWSexperience.ThoughtDef_Opinionbased>
+  <ThoughtDef>
     <defName>Virgin_Shameful_Taken</defName>
     <thoughtClass>RJWSexperience.Thought_Opinionbased</thoughtClass>
     <durationDays>7</durationDays>
     <stackLimit>1</stackLimit>
-    <minimumValueforStage>
-      <li>-100</li>
-      <li>0</li>
-      <li>75</li>
-    </minimumValueforStage>
     <stages>
       <li>
         <label>Lost virginity by {0}</label>
@@ -320,7 +319,16 @@
         <baseMoodEffect>20</baseMoodEffect>
       </li>
     </stages>
-  </RJWSexperience.ThoughtDef_Opinionbased>
+    <modExtensions>
+      <li Class="RJWSexperience.ThoughtDefExtension_StageFromOpinion">
+        <minimumValueforStage>
+          <li>-100</li>
+          <li>0</li>
+          <li>75</li>
+        </minimumValueforStage>
+      </li>
+    </modExtensions>
+  </ThoughtDef>
 
 
   <ThoughtDef>