(a) Keep it: you're diggin' the rock-star-meets-surfer-meets-mad-scientist look
(b) Cut it and keep it short: you're tired of being confused every time I update my profile pic, forcing you to say, "who's that pretty girl?..... o wait..."
(c) Shave it: start from square one, and reassess again in a year
(d) Seriously, is your first name, "Arthur"?