diff --git a/src/character.rs b/src/character.rs
index 1493438..93fc07f 100644
--- a/src/character.rs
+++ b/src/character.rs
@@ -91,9 +91,9 @@ impl Character {
 
     pub fn init_hp_mp(&mut self, encounter_type: EncounterType) {
         if encounter_type == EncounterType::Physical {
-            self.hp = (self.stat(Stat::CON) + self.stat(Stat::STB)) * 3;
+            self.hp = (self.stat(Stat::CON) + self.stat(Stat::STB)) * (2 + self.proficiency);
         } else {
-            self.mp = (self.stat(Stat::CMP) + self.stat(Stat::CHA)) * 3;
+            self.mp = (self.stat(Stat::CMP) + self.stat(Stat::CHA)) * (2 + self.proficiency);
         }
     }