Adrenaline

I thought it interesting, that's why putting this info here

There are some tests done, where they showed if one can generate his/her adrenaline, he/she can be more masculine powerful. Adrenaline is a chemical (actually a hormone) produced by the two adrenal glands, which are located on top of the kidneys (ad - renal, on - kidney). These glands secrete adrenaline directly into the blood stream when people are exposed to something that they see as potentially dangerous.