Am I always tired and exhausted from my full time job? If so the weekend shift had to be like walk in a park - happy people, good colleagues, good pay, no bullshit. If it’s another exhausting job, then hell no. Maybe for a short period of time to get extra cash if that’s really needed.
Is my full time job really easy on nerves and I’m coming home relaxed and in good mood all the time? Why not keep in touch with medical field to stay relevant there?
Edit: also depends on other factors, like family, children, etc. Having a child, you’d have to be really desperate to get another job instead of taking care of the kid.