Alright, I finally did it. Off we went to the mall and I shaved my hair off!
The chemo wasn't making me completely bald by itself—but it was thinning and greying my hair significantly. The manginess and relentless shedding of my hair (in the shower and on our pillows especially) was getting really, really annoying. Plus, it's as good a chance as any for me to shave my head, which I've never done in my life. Here's a nice set of contrasting pictures: