Bryan, you don't need it cut shorter. You just need bits cut out of it so it doesn't start to look like a mushroom. You do look better with your hair longer. If I were in your position, I'd print one of the pictures that Amanda posted, take it to a decent hairdresser and show it to them. And remember, hair products are your friend!
Gene: Keep your hair long, lose some of the volume, lose some of the length at the back. I think. I'm not a girl, so you shouldn't listen to me, obviously. I just think that longer works in your favour.
Unosuke: Listen to them!
Dan: Cheers, doing it. Only, I'm going to start at 40 of each, is that okay? That doesn't help me with my hair though.