She was a Teacher’s assistant. You can do that straight out of high school with a high school diploma.
Makes sense.
Honestly, age matters in teaching. If you have a 20 to 25 year old female, she should be teaching kindergarten, maybe 1st/2nd grade.
If you ignore the hardcore pedophiles....we play with fire when you ask a 20-year old to teach 16/17/18-year old kids. She's not even old enough to buy liquor. Boys that age are basically her peers despite the power imbalance. That's just asking for fukkery. Imagine a good looking 20-year old man teaching high school seniors. Shyt is just a recipe for trouble.