I've been running my hgh for a few weeks now doing 2iu/day upon walking in the morning...doin 6 on and 1 off...so far i've been using it subq....i've got a good friend who has been using it for a couple months and he just switched to doing it IM and says that he's less tired now and not as hazy feeling during the day? Any pros or cons to IM? Lookin for experienced users for feedback...Also, its giving me hunger pains so bad every couple hours it's hard to function at times...not like i start barely getting hungry, but i will be so hungry i feel like i need to throw up all of a sudden, then when i eat, it's a feeling of eating when i'm full...weird...anybody else have this?