From personal experience, I can only advise that you avoid school teaching as much as possible.
It’s a horrible, thankless job that puts you in numerous no-win situations. I’ll spare you the full length report, but speak to a number of teachers and you’ll hear plenty of sorry stories.
Speak to any ‘good’ teacher and they’ll tell you how much it sucks to care about the job and be powerless to do it well.
I was a "good" teacher for the first 6-7 years of my professional career. If the job was just teaching kids - even with the terrible pay - I'd still be doing it. But there's so much BS teachers have to do that gets in the way of teaching, that coupled with the lousy pay, and the current hostility towards education, it is definitely not worth it. And I worked at a really good school with great kids.