I cycled the first time at 19. I was in Afghanistan and had no idea what I was doing. That is why I so often beat the young and the steroids post to death. I have been there and it sucks.

I did lose libido, couldn't get hard the very first time I had sex with the woman I was with. Depression terribly. My hormones went crazy afterwards so after all of the muscle I gained came, so did lethargy. With my hormones imbalanced I didn't feel like working out so I lost a lot if it. Terrible acne, injuries, you make it and I had it.

I did eventually widen up, obviously. But I wanted to share this because I have been there before and am speaking from experience. Waiting til 25 is one of the smartest long term decisions you could ever make.