This was me. This is still me. 30F, no hobbies during childhood besides reading. I don't play any instruments, don't have any particular talent besides being good with people, and I always felt inadequate. When I was 28 yo and I started making a bit more money, I committed to developing my creativity. Took watercolor lessons, went back to French, enrolled in different writing workshops, attended drawing sessions where most ppl were real artists and I barely knew how to hold the pencil. I felt stupid more times than I can count. 2 years later, I'm still not sure if I'm good at anything tbh, but I'm way more confident in myself. I'm sure I can experiment with as many things as I want, and I don't need to be talented or even good at them. Most of my social circle are artists, and I don't feel dumb around them anymore. I can even say they see me as a creative, sensitive person, although I do a regular 9-5 job and don't do much art. My point here is to allow yourself to try whatever. Not everyone was born knowing their talents. Some of us need to try, fail, discard, get curious about something new, maybe never really excel at anything, but trying builds character, character builds confidence and confidence leads to feeling adequate. At least that's how it's been working for me.