The real advice is to realize that every job has components that are not fun.

There are professional athletes who still love to play their sport, and intend to retire into coaching, but hate dealing with marketing and promos and media availability. Lots hate the travel. Some don’t like some of their teammates or coaches.

I know doctors who hate dealing with the paperwork, and programmers who hate dealing with documentation or testing, and lawyers who hate tracking their timesheets. But each of these are part of the job. The question is whether the entire bundled package deal is a pretty good job or not for yourself.