So, I walking around my gym and I start thinking about the stuff I've read on this board. Are those big guys at my gym big because they worked hard, or did they get big from doing steroids (and working hard). I mean clearly, someone that doesn't use steroids can't compete with someone who does if they both workout just as hard and have the same genetic potential. So what I'm wondering is that when I walk around the gym, how many of those people are using steroids. Is it like 5% or 50%?