Oooh, I wish I had the guts to try something like that. Warning though, during this time of year it might leave your head quite cold :P
Weather forecast calls for sun and today’s high is 22 (71F). ;]
Although, knowing SF, it won’t stay that way for long.
(Also, it doesn’t take guts. You just have to get accustomed to the idea that hair is not a be-all, end-all, which took me forever. Before I got it chopped, I was convinced I’d be one of those sobbers on ANTM. I wouldn’t mind hair long enough to pull back again, tbh, but I also don’t mind it short like I was always convinced I would.)