I have a compulsion and aversion to having eyebrows for years now. So, I pluck them. Lately, I've left them though. I just love the clean look and feel and don't even bother to draw them in! And in the past, I've shaved my head. A few times. Simply because my hair was bothering me. Or I cut it off. It has a calming effect. So I empathized when Britney Spears shaved it all off.