Is a valid reason to explore something.
What you’re interested in will be different to what she’s interested in to what he’s interested in to what they’re interested in.
Your newest (ad)venture doesn’t have to have a 15-page document legitimising it.
Follow the spark of your curiosity. Step by step. Inch by inch. Keep playing.
“Why are you doing it?”
“I was curious about it so I tried it.”