Feel free to add.
  1. Watching my first senior class graduate.
    This year is my fourth year here, so it's like I am too!
  2. Having zero outlet for my frustration about kids.
  3. Watching kids shit on the project you thought they would be into.
  4. Scoring a kid a 1/30 on a quiz.
  5. When you realize you take things too personally.
  6. When a single parent asked me -when i came right out of college- how to raise her kid because she was at her wit's end...
    Suggested by @thparker42