2- No. hair has nothing to do with a persons character and personality.
4- Like I said, hair has nothing to do with the actual person. And somebody who was willing to cut their hair off, especially in todays society, with all the douchebags, who date women for their looks, and would call them "repulsive", they'd had to be one cool ass person, someone I'd definitely want to hang with.
I personally find girls with shaved heads attractive. But I know a lot of other guys aren't to fond of it.
Yeah I don't think it's the most attractive and I would not want her to be bald for no reason...altho I could not, in good conscience, demand her to have long hair as I don't keep mine long anymore...certainly I would not object to her being bald for a short amount of time or if she was taking chemo treatments...to wit: I would work with her...Good Enuf? (: