diff --git a/Prompts/4-StatSystem b/Prompts/4-StatSystem
index f19387d..0b36728 100644
--- a/Prompts/4-StatSystem
+++ b/Prompts/4-StatSystem
@@ -1,4 +1,4 @@
-This repo is the start of a high performant pokemon battle simulator. 
+This repo is the start of a high performant pokemon battle simulator. It only uses integers.
 I want you to implement the stat system of pokemon.
 In the pokemon class, only save the values that are relevant to battle.
 Make a PokemonInfo class that holds values not relevant to combat, but that can be used to calculate stats relevant to combat.
@@ -12,7 +12,7 @@ Each pokemon has its base stats that mirror the combat stats (HP, Attack, Defens
 Create Effort Values (EV) that are like alternate values between 0-255 that mirror the combat stats .
 There can only be 510 EV values max assigned in total.
 Create Individual Values (IV) that are values between 0-31.
-Implement pokemon natures
+Implement pokemon natures, which increases the stat by either positive or negative 10%.
 Create a stat formula for each generation.
 
 Natures: