I just had my teeth cleaned today. The hygienist did an exemplary job and still my teeth and gums are sore. Perhaps there's no worry with healthy teeth, but som

I just had my teeth cleaned today. The hygienist did an exemplary job and still my teeth and gums are sore. Perhaps there's no worry with healthy teeth, but someone who has brittle teeth or a somewhat-hidden cavity could definitely receive damage at the hands of a careless hygienist. That's not to mention the general stench of some of that crap that gets picked out, the filthiness of some people's mouths, spending a half hour or more hunched over someone with bad breath, and the opportunity for someone (especially a child) to bite you while you're working. I'll take software engineer, please.