Something you’re just good at with minimal effort and/or you learned much more quickly than average.
For me, it’s paper snowflakes. My brain just seems to effortlessly figure out what cuts to make to the paper wedge to make it turn out exactly how I want it. Largely useless, but good fun and was a much-needed ego boost when I was a kid :]
I’m a quick learner paired with being stubborn enough to keep trying things until I gain success or I’m at least satisfied with my failure.
That’s passion my friend! Don’t underestimate it as just stubbornness