I have to agree with Yap1993...do NOT take any testosterone at your age, your levels are more than suffiecient. You may not grow tits with injections, but you will suffer from withered nuts that will stop producing natural testosterone, free testosterone will turn into estrogen and make your nipples sore and hard (like you have been in a freezer for hours) and you will be wearing band aids over them to stop your shirts from rubbing on them. You will suffer loss of head hair (pattern baldness) over time, and your sex drive will eventually decrease if your tes levels are too high. Your bone plates have NOT closed yet, and too much tes will cause bone growth to stop, and your plates to close! This trade off sounds sort of sucky to me. And we haven't even touched on Cholesterol plaque due to high tes levels...let's just leave it at...I don't think so!