My personal stance on redheads; I've dated a few and they are all crazy. Fun in the sack, but there's always something a little off in the personality department. It didn't help that one of the ones I dated in college was on medication for depression, so that skews my research. But overall, they can be fun to date, but buyer beware.
I was married to a redhead for 24 years. I can vouch for everything @cyhiphopp is saying. The vixen is blonde, whole lot more stability going on there.