I Broke My Haibrush

Unfortunately, it wasn't the hairbrush of doom that got broken, but my wonderful, faithful old plastic one, which finally gave up the ghost when the handle sheared off in my hand the other morning leaving the brush bit still in my hair. This was quite upsetting, as it's hard to find hairbrushes that my hair doesn't eat.
It did give me an idea, though. I'm now actually going to have to resort to using the previously hidden hairbrush of doom in my hair, and, if I maybe take a knife to the handle and create a bit of a weak point, it shouldn't be long before that one breaks in my hair as well.
Am I not a genius?!