I love to have a creative outlet that I don't want to monetize and couldn't if I wanted to
I love to throw half-baked ideas on the table and know that the response is going to be to riff off of them instead of some weirdo finding them out of context and ruining my day
I love to create for an audience so specific it's literally five people
Anyway creative play is great, highly recommend making stuff up just for the fun of it and not even allow the possibility of turning whatever it is into a Thing