I think some of the gifted guys deflate more slowly. I've also known a few genetic freaks that looked like state champions and didin't even lift or heard of PEDs. I knew a 9 year old when I was in my late teens that looked like a mini bodybuilder and he was just a kid doing kid stuff. I had another friend that I knew, very close, that took almost nothing and would blow up so fast it was ridiculous. Then he would go off for a year, work out once a week and look better than the gym owner, which pissed the owner off. I'm pretty sure it runs the gambit. A lot of guys run super high all the time and have wicked high tolerances. Rarely, some guys don't need much at all. I started this 45 years ago. Pros were not as big etc but almost everyone was natural back then at the local level on up. Some guys just had it and some guys didn't. There was always those guys that were genetically gifted. As time went on and AAS became easier to get to the point now when anyone can order 10 different PEDs to their doorstep at any given time, things like genetics got a bit blurred and certainly some that are gifted in size, metabolism, response to AAS and GH,Tolerance to drugs, they are at the top. Guys like me.. I got nothing that compares to these gifted beasts. I was just a really good athlete and a sprinkle of PEDs helped heaps.