I'd like to hear ur thoughts on the subject! My training partner has been on them for a while now,ive noticed a change in his personality but ive also noticed a large change in his training intensity!he doesnt seem to have the same passion to pump out those last killer reps.im not sayin he shouldnt take them as im no doctor & if he needs them,then obviously should take them,its just that he wants me to set up a cycle for him.now im not sure if its such a good idea.any thoughts or experiences would be greatly appreciated!shot