I just said something along these lines in a different comment, but … I have been both a barista (1 week of training-ish) and a physical therapist (4 year bachelor’s and 3 year clinical doctorate). At times, I really enjoyed both. However, doing either full time either bored me or burned me out. I would love to swip-swap between those positions (and others) just because I could because my ability to stay in my home would not be dependent on having a “high skill” job.