I turn 21 at the end of aug ive been lifting serious for around 5-6 years now and ever sinse i started i wanted to be huge just like everyone else i guess...but i started reading about juice alot on here pretty much knowing the profiles by heart and learning alot from everyone's post on here. So i did a cycle of test depot 500mg/wk and deca 350mg/week and i did that for 10 weeks i got some good gains off of but really gave me alot of strength. I did that cycle at the age of 18. Then when i got into school i got a cycle of sust 250 and winny and went 12 weeks on sust and kicked the winny in at the end of my cycle. I did that cycle about 4 1/2 months ago and got some good stuff from that but didnt get as much size as i did from the test and deca. I knew i wouldnt but thats what im looking for now. taking hgh and igf-1 or slin at my age isnt recommended so im not going to but my question is what age should i maybe try and start that therapy and what should i do leading up until that time? also should i ask my doctor about the hgh and insulin?