Think back on a time in your life before you regularly worked for pay. Recall, if you can, an expanse of unscheduled time that was, in whatever manner, yours. What did you actually like to do? Not what your parents said you should do, not what you felt as if you should do to fit in, not what you knew would look good on your application for college or a job.
The answer might be spectacularly simple: You liked riding your bike with no destination in mind, making wild experiments in the kitchen, playing around with eyeshadow, writing fan fiction, playing cards with your grandfather, lying on your bed and listening to music, trying on all your clothes and making ridiculous outfits, thrifting, playing Sims for hours, obsessively sorting baseball cards, playing pickup basketball, taking photos of your feet with black-and-white film, going on long drives, learning to sew, catching bugs, skiing, playing in a band, making forts, harmonizing with other people, putting on mini-plays—whatever it was, you did it because you wanted to. Not because it would look interesting if you posted it on social media, or because it somehow optimized your body, or because it would give you better things to talk about at drinks, but because you took pleasure in it.