I've noticed it too, and have commented on this in other threads. Many - not all young guys don't shower anymore after working out and they have no problem reaking for the rest of the day. I couldn't imagine not getting cleaned up after a workout. I've walked by some young guys in the lounge area of my gym after working out and had to hold my breath. Another pet peave of mine is guys not washing their hands after using the toilet. Do a lot of women do this as well? I see it all the time in public washrooms and I think it's disgusting. I have to touch that door handle after them. It especially bothers me when I see it in a restaurant.