And start exercising some self-esteem. Shrunken testicles, reduced sperm count, impotence, baldness, excessive body hair are all common side-effects. So is the development of breasts. Imagine how that will go over in the locker room. Girls will be boys.
Anabolic steroids can irreversibly stunt one's growth potential.
Steroids can promote acne and permanent scarring may result. Liver damage, heart attack and stroke have all been linked to steroid use. HIV infection is another factor, if needles are shared.