Is it possible to learn everything from scratch alone? Would lack of laboratory conditions be a problem? Is it possible to get a job in this domain based on knowledge or skills alone, or are courses/certificates/diplomas a must? What are the best resources to learn?
Thanks for all the info!
Just look up a course sequence from a good university.
1. The hard part would be keeping yourself accountable. Schools usually help in that.
2. There are no guarantees that that is enough. Consider real industry experience, informational interviews, etc if the end goal is a job in the area.