You've read up so much material,you work out,you are just waiting to get that little confidence boost to wreck this world?

Take a cold shower. Take the coldest water setting,spray it over your feet,hands,head and finally over your body. If you can beat yourself and do that,you will feel like you can do anything afterwards, you will figure out that your biggest enemy is you,and once you defeat yourself,you will realize that nothing in this world can stop you anymore.

I could tell you about all the benefits of it,but I recommend you just take it and feel them yourself,then google afterwards.

Go.Do it.Right now.

Peace