I'm mostly bald... I got tired of paying as much as I did for haircuts and now mostly just use a pair of clippers on myself, since my goal is to take off all of it. I've paid for more beard trims the past few years than haircuts, though I mostly do that myself too.

Note, I usually use clippers on myself about once a week. Sometimes I'll use a shaver to get a closer shave, but generally doesn't matter as I don't care if there's a little growth, which is noticeable unless I literally shave daily anyway... which I'm too lazy to do, and definitely not able to pay someone else to do.