Coming from a guy that get's PLENTY of hair, trust me, you don't want it.. I'm so grateful I don't have hair on my back or neck. My hair's dense but it grows where it's supposed to. The only thing I shave is my face, I trim(very close) everything else. Do you know how annoying it is; shaving your face and in a couple hours, you grow a DENSE 5 o'clock shadow?
Believe me, I wish I never had to shave again but I know I'm going to have to for the rest of my life.