“Soon after that I started going to therapy. Someone told me that New York University was offering talk therapy on a pay-what-you-can basis. They charged less because the therapists were all in training. It was like barber school: you show up, they randomly assign a young therapist to you, and he or she starts giving your mental health a crude, halting trim. If this does not sound appealing to you, you are wrong. You should always pay full price for a haircut, but if you have a chance to buy discount therapy you should grab it, because the markup on that shit is insane.”

— John Hodgman, Vacationland

It really depends on what you get done. I could probably do my own with a set of sheers and an extra mirror to get the back :) .