i am about to start a tren ace cycle and want to do test prop along with it but my friend (who i get alot of my steroid info from cuz he knows alot and has been on quite a few cycles) said that because of my age (19 almost 20) that i shouldnt stack test with it because it will shut my system down even harder (if thats possible) and it will be worse for me cuz of my natural test still high from being younger. i also dont wanna have to deal with limpness (gf wouldnt be to happy)...my friend recommended doin 8 wks of tren ace and then when im done with that he said 8 more wks with prop.(so it would be week 1-8 tren...week 8-16 prop) i need some of the experienced people on this site to fill me in on this cuz i dont know if my friend really knows wat hes talkin about or not oh, and this will be my second cycle (first was deca 8wks and sust 250 10wks)