Listen, it isn’t XVII century anymore. Anyone can read and books are plentiful and cheap. Specialized institutions don’t grant an unique access to some secret data.
They do grant you access to people with a good idea of what you need to know and how to teach it though. Not exclusively, but you always need to find an expert to learn from one way or another, and you need to give it time, which people don’t necessarily have while working.
Listen, it isn’t XVII century anymore. Anyone can read and books are plentiful and cheap. Specialized institutions don’t grant an unique access to some secret data.
They do grant you access to people with a good idea of what you need to know and how to teach it though. Not exclusively, but you always need to find an expert to learn from one way or another, and you need to give it time, which people don’t necessarily have while working.