can someone help?

[SUPA J!!]

hey guys
dont give me too much crap for askin please
im turning 18 in a month with 5 years of training under my belt. I am 5'5'' 165lbs and my body fat is around 9% last i checked.

i heard that i should wait til im 24 to even consider any sort of steroid. why is that? Wll my body have rely an the roids to get any bigger after a while? will my hormone production not recover if i start now?? can someone please help with my questions and help me understand steroids better??

[Big]

http://forums.steroid.com/showthread.php?t=398146

[SUPA J!!]

hey man thanks