3 ms·

Behavior seems to be about 80% circumstances.

• ar_turnbull 10y ago
  And the other 20% is learned based on past circumstances.
• davemel37 10y ago
  "Seems to be" being the operative word. In reality, behavior is rooted in will and circumstances is how it manifests itself. Anything other than focusing on the core drives and desires of man is superficial at best and wasted at worst.