I know a guy who left retirement because he felt purposeless. The reason we likely hate work is because we have to do it.
If I knew I didn’t have to worry about money, I would consider focusing on my tech career as it’s something to do rather than worrying about how to keep a job. Maybe focus on charity maybe.
Definitely keep saving for retirement, last thing you need is to HAVE TO WORK for the rest of your life.
Probably… I mean nothing stops you now. Assuming it’s somewhat in the same field.