I don't think the doctor comparison is very appropriate to what I'm describing. There is a very prescribed path to becoming a doctor. You go to school, pass some exams, become a resident, etc. You know exactly what you need to do to be successful.
The same is not true as a startup founder. You can read about what other people have some, but you can't do exactly what they did. Your idea will be different, market will be different, timing will be different, team will be different, etc.
Anyway, I'm looking for other people who want to work on side projects/startups but aren't sure how to get started/want to meet other people in the same boat.