Thank you very much! I knew my post was long but felt I really had something to say! 
Another point, they do evaluations of teachers, but in my district,they have to give the teachers a certain number of hours notice before they can come in and do an observation for an evaluation. Kind of defeats the purpose of an objective observation. Who wouldn't be on their best behavior when you know the minute of the hour the principal is going to watch you! In order for myself to get an objective eval, I tried my hardest to just be myself and teach and run my room the usual way without trying to be fancy for the principal. That's the best way to get honest feedback about how I could improve.
I have to add that I did resign from teaching after I got the child who screamed all the time. I had lost my edge and was really struggling to give my classroom 100% of myself. I didn't enjoy teaching as much as I had in the past. I had always told myself that once I could no longer give 100%, I would resign so I did. It wouldn't be fair to the kids. Teachers do have the power to affect kids' lives negatively or positively. I didn't want kids to dislike school because of me.

Another point, they do evaluations of teachers, but in my district,they have to give the teachers a certain number of hours notice before they can come in and do an observation for an evaluation. Kind of defeats the purpose of an objective observation. Who wouldn't be on their best behavior when you know the minute of the hour the principal is going to watch you! In order for myself to get an objective eval, I tried my hardest to just be myself and teach and run my room the usual way without trying to be fancy for the principal. That's the best way to get honest feedback about how I could improve.
I have to add that I did resign from teaching after I got the child who screamed all the time. I had lost my edge and was really struggling to give my classroom 100% of myself. I didn't enjoy teaching as much as I had in the past. I had always told myself that once I could no longer give 100%, I would resign so I did. It wouldn't be fair to the kids. Teachers do have the power to affect kids' lives negatively or positively. I didn't want kids to dislike school because of me.