If you want peace of mind find a job that you toletate well. You don’t need to love it. You’ll develop a deeper interest for whatever it is as time goes on. The important thing is that it’s something you don’t find completely overwhelming. The other important thing is that you can leave it at the door when you go home. Every hour of your free time you spend thinking about work is an hour of unpaid overtime.

Just try different things until something sticks and don’t forget that you can still fine-tune your career or do something else entirely if you wake up one day and realize that’s what you want.