How does it happen? In almost all areas of my life I tend to be a neat and orderly person - but once I get in the art zone, I don't even pretend to care about putting away supplies or tools after I use them! It's hard to believe that I'm the same person who gets itchy if somebody doesn't put their teaspoon on their saucer, or refuses to put a plate under the spatula being used in the kitchen!
Oh, well. No sense in pondering this dichotomy of personality and just chalk it up to my Gemini birth!