Goodness Wilson sounds exhausting!! I am a high school Chemistry teacher. I teach 4 sections of traditional, one of honors and one of AP Chem. This is my "second" career ... okay maybe third (LOL) so I absolutely love it!! Hours: 7:45 am-3 pm are our official hours but that doesn't include club sponsoring, faculty meetings, department meetings, chaperoning, planning, grading or tutoring and going to school events... that is anywhere from 5 to 20 extra hours a week! It's a good thing I love it!