Entrepreneurship is risky. It is fraught with challenges. While you can choose to do exactly what you love to do, there is a real possibility that you will fail.
The alternative is a career where you will likely do what you don’t want. It’s a career, but there is a catch. You can fail there too. And worse, others can decide if you fail (you’re fired!).
So, if there is a real possibility you are going to fail anyway, wouldn’t you much rather fail doing what you love?
Go for it. Fail in love with what you do.