Often people come here to enquire about how to study Greek independently. We already have the "Which dialect" sticky; I think it would be useful to compile a list/sticky on good self-study strategies. Granted, every learner's case is different, but having them read a sticky would help them articulate their specific goals/needs.
Some top ones I would put are
- Do some every day
- Focus on one textbook in the beginning
- Feel free ...