I've been teaching teens for about 5 years now. Sometimes I find it really frays my mental health. Constant boundary setting, constantly having to push back and prove yourself and justify why you have chosen to do things as you have. Do all teens demand so many explanations for everything? How do teens have a strange ability to make me doubt myself so much? Sometimes I come out of work feeling very small, even after standing up for myself all day. Can anybody else relate?