For the pain, I go for a few hundred milligrams of ibuprophen and a glass of wine half an hour before going in, some topical analgesic for my upper lip, and soothing music. It does the trick, but I need to concentrate. It still hurts a lot, and I need to get into a kind of zone. That's why I don't think I could deal with two people working at once. As long as someone is zapping my face, it's really hard to talk, so conversation tends to be pretty minimal.