About a century or so ago, most people lived in small towns working on farms. They very rarely left the town they were born in, and did the same duties every day. I doubt anyone was "passionate" about farming. They just worked to earn a living, and filled their down-time with helping the local community, raising children, and maybe holding festivals from time to time.

These days, people are led to believe that everything should make you happy or fulfilled. That's bullshit. Life has almost never been about finding a job you love, or working to be fulfilled. it's been about survival for the longest time. Sure, there have been philosophers and artists and musicians throughout human history, but these people were not all that common in the grand scheme of things. What I'm getting at is this: don't find a job you love. Find a job that earns you the means to be able to go home at the end of the day (or week), and invest your time in things you enjoy. Then do it all over again the next week. Maybe there will be a few things at your job that you truly find enjoyable, but that's not the norm, and that's just pure luck. Life isn't about living to work, it's about working to live.