Well it turns out that after some thought, I do have something to add.

I've been taking art classes for a few years. I find it gives me structure because I don't feel motivated to go in my studio when I'm hanging around the house.

Sometimes I refer to this lack of motivation as "I'm just not in the mood." I've talked to my art teacher about this. She said that lack of motivation is a common theme with everyone. She advised me to come to class sit down, unpack my art bag, squeeze out my paints, lay out my brushes and start painting...even if I don't feel like doing it. Somehow this works for me. I didn't think it would.