I know this is prolly dumb, but I have this thing about realism, (like lighters working under water and stuff) and I will prolly get dumped on for even posting it. But like the kids say... go screw yourself. lol So with all these people not letting the cold and heat touch them and none of them ever sweating very much, excluding the sweat tents, why don't a few of them go down with sunstroke or atleast be a little over heated. I mean c'mon, you had football players dropping like flies a few summers ago cause of the effedrin or whatever it is called and a side affect from it is not being able to sweat like most of the AS and a few other people. so whats the deal?