But schools are not about education. Seriously, if you're looking for examples of people actually teaching other people things that they need to know for an important reason, I don't think compulsory schooling is the place to look.

Having said that, I feel like I should be willing to offer some recommendations about what I think is the right place to look, but as I'm only just about to leave the education system, I don't really think I'm in any place to do so convincingly. Perhaps people who run some form of apprenticeship?