If you examine the interior life of a human and its behavior you will find a LOT of complexity that doesn't appear in their behavior and if you tries to run a s

If you examine the interior life of a human and its behavior you will find a LOT of complexity that doesn't appear in their behavior and if you tries to run a society simulator without modeling any part of that interior life it would probably be mostly wrong because that interior life matters. Your position that you know to what degree the interior life of the animal is simple to the point of being able to understand them fully whilst modeling none of that implies that you don't understand them or the problem.