Sadomasochism - The core of war

Today I look up this term in Amazon.com. And realize that majority of nasty people can be explained in sadomasochisme model, and my half bad guy model can be explained.

You must to balance your sadist in order to protect yourself. My masochist is high because of my mother.

One balance of the amount of sadist and masochist is there, you can move between poles quickly depending on the situation which requires more of the either poles.

The balance is just like transfering weight between left leg and right leg in karate or in warfare, the more mobile usually wins.