When I travel, I draw and paint sketches which is great fun. And as long as you are fully aware that it has nothing to do with actual art, I think that's all right.
I'm a perfectionist. Sometimes I have to remind myself that it's okay if there are flaws here and there.
I think good radio often uses the techniques of fiction: characters, scenes, a big urgent emotional question. And as in the best fiction, tone counts for a lot.