If she has hair like meh, im afraid she might be stronger than meh xD Anyways with all due respect, it doesn't change the fact that ur attractive. We're all living creatures so ofcourse we had to have hair to protect us from bacterias.
A little is fine. If there's a lot and it's really dark, that would turn me off. I remember riding on the subway with a girl probably younger than me standing a few feet away and her arms were hairier than mine. I was like... Is that a girl or a guy? But a little bit of light hair is no big deal.