history: My son gets really nervous whenever I have to buzz his hair. It doesn't hurt but he still acts like it's the worst thing ever. I felt bad because I got kind of upset with him when I had to buzz it last week. I felt a little bad the other day because I got upset with my son. He always panics when I have to buzz his hair and I was so frustrated.  Dealing with kids can be like that. Is there something about doing his hair that he is scared of?
current: I think it is just the noise of the buzzer that makes him nervous, but he literally just screams and cries. It definitely doesn't hurt him at all.
next: Sounds like a bribe is in order. Then it's a win for everyone.