Mental and physical effects of puberty...

[changed]

Alright i used to take every ones crap like a little vagina. But suddenly one day i started thinking about it and i was like WTF. I was pissed at myself for ignoring every thing like a little vagina. So i went to school one day and someone started giving me crap and i said "Shut up or I'll break your nose!" Problem solved. I started sticking up for myself and everyone has pretty much stoped. I really want to just walk around school and start punching people in the face but i don't want suspension. I am physically stronger, faster, and more cordinated. I can keep up with other kids now. Is this all effects of finishing puberty. I started puberty awhile ago and I think i finished it. Thinking back makes me sick at myself. I am much more aggresive now. I don't get scared by talking to girls that I don't know. We have started this bridge project for math and normaly i would of just done what other people have said but now i am pretty much in charge. Is this an effect of puberty?

[Super FZL]

Medically, I think you just have more testosterone surging through your body. Normal stuff. Socially, I think you've just become more confident. Both can be effects of puberty.