diff --git a/evo.py b/evo.py
index 2c5690b..ec4c402 100644
--- a/evo.py
+++ b/evo.py
@@ -12,6 +12,7 @@
 #   rewrite stats method :(
 #   more happiness balancing (not having it inherited)
 #   modularize this whole thing
+#   society detection/shift mechanism
 
 import random
 import math