Neutral values

I can confirm this. I know several people who were by all accounts excellent teachers in the UK, including some who left high-paying jobs they hated to go into teaching from sheer love of the subject.

Every single one left after a few years, often to go back to the jobs they hated, because dispiriting though they were they were less dispiriting than the UK state school system. (Private school teachers by all accounts have a better time of it, probably due to sheer funding issues.)