What hormone makes aggresive behavior?

Question

Is it testosterone?

Answer 1

yeah i think so  

Answer 2

Yes, testosterone will make you aggressive.  

Answer 3

Yes it is.

Answer 4

yup. fun fact: estrogen found in things like soy milk (when consumed in large amounts by males) cause them to turn g*y. no joke its been proven

Answer 5

Yep.

Answer 6

Testosterone. The more a person has the more aggressive he/she will become. There are disorders in which a person produces too much testosterone and has anger problems.

Answer 7

When i'm full of testosterone, I became amazingly aggressive or i became very horny.