You could replace your job with pursuits of person interests. I would rather devote my life to a plethora of hobbies than a career.

You haven't found a fulfilling purpose outside of a job then. There was a period in my life where I didn't need to work for a year. I spent it reading books, supporting my friends, exploring my city on bike, learning an instrument, and creating art (which I would show at monthly events). It was way more fulfilling than any job I've had.