I have severe OCD. What I do and what I make should be perfect. When I went to being a teacher as a side hustle, two days a week, three hours a day, nothing serious, my brain was like "teaching is a noble mission, Janusz Korczak was a teacher, and he dropped that Teacher Banner when he stepped into a nazi gas chamber to not let his students die alone, and now you are the one who caught that banner, and now you are carrying it, and you must not bring the shame to it", then I wasn't sleeping because for every class I SHOULD be READY, everything should be checked and prepared, there should be not a single case of me not knowing the answer for anything students ask, let alone being late