Mass shooters aren't crazies

[Crazy Eddie]

Where did I suggest such a thing?

When you wrote:

According to latest research 30% of white people have warrior gene

This is at odds with the OP, which does not make any suggestion of a "warrior gene" being in any way relevant and actually posits that the causes of mass shootings are almost entirely sociological and psychological.

More to the point: the every EXISTENCE of a so-called "warrior gene" is a pseudoscientific notion unsupported by any of the conclusions in any of the studies you linked to.

No, you are wrong.

Prove it.