im 5-8 190 12%bf....i feel fully ready for steroids...but not ready to inject...i try practicing with an empty syringe(sterile) and nearly lose my mind...i shake, sweat, and cant go beyond the sting on the surface skin...take in mind im a fully grown man who has taken his share of excruciating pain well.....however i just cant come to inject myself... and i need to learn to do it b/c im not gonna fully depend on someone else to do it while im in a cycle...any tips or advice for me?