Do you want me to tell you about someone who really has a passion for writing. Brandon Sanderson, he loved writing so much that in college he got a job at a desk clerk at a hotel at night just so he could write more. He writes "novellas" on his flights for fun just because he can, during COVID he wrote 4 more novels just for funsies to deal with the anxiety.
A lot of people say they have a passion what they have is an interest. Anyone who has a real honest to God burning passion is going to be doing it regardless of anything else just because they love it.
Alot of people think they have a passion but really they just kind of like the idea doing something that seems easier.