3grade the teacher bullied me changed me a lot from a care free happy child to sad. The principal wanted to know what happened to me but I couldn't her her it was her teacher. Then in 7th grade there was a bully who picked on me and many others but I gave her as good as she gave me so she stopped picking on me. I suspect her home life was awful cause the teachers protected her even though she carried a knife....yeah this was decades ago.