Oh I've had that very same urge in the past. MANY a times. I'm surprised I never have followed through with shaving my head. Mostly I imagine that my significant other would freak out at seeing me bald so I hold back. But every other year I usually cut my hair pretty short and he has to deal with it. Like just to the bottom of the ear lobes. Any more and I think he'd have cardiac arrest. He's one of those guys who likes long hair. I'd probably hate it anyway after I cut it all off and then have to go out and buy a wig until it grew back. Silliness. But I feel for your plight. I wish you luck in fighting the urge to do it yourself.