Sometimes I think it's the extra weight they're carrying--fat equals estrogen. And all the porn they're addicted to. If you get aroused by a photograph of a body part that is about as sexy as doing a dissection in Gross Anatomy...well, something's wrong with our young men.
My impression is that a lot of them are just plain lazy--that's why they rely on porn for sex, can't find work and lay around watching Jon Stewart youtubes.
LOL, you don’t seem to know men very well, or like them.