I love drawings. Just setting the imagination free and letting it lead me for a while. It's so nice especially after thinking about anything and everything, putting it on paper feels nice. It's my release from reality.
I enjoy drawing/sketching out very much. Linearting/painting... not so much xD sketching is kathartic, and you get to express your ideas freely then you try to paint it and "perfect" it and usually ends up looking very different from the beginning... it can be frustrating lol but I do enjoy it a little still.
I chose sometimes, but mostly yes. When I get depressed, even drawing seems like a chore... but I can tell when I'm pulling out of a hole when I start again. It's a weird feeling, really. A big change from high school, where I would draw to feel better. XD; I still get that sometimes, but when the drawing is the main source of aggravation.... Anatomy and I share a love-hate relationship.
Ironically, more often than not I don't enjoy the drawing process. It's entirely too time consuming, what with me being such a perfectionist, and if I can't get something to work right then I'm just downright unhappy. I do like the results though. And to get good results, I have to spend a good, long time drawing. I just have to be in the right mood to dive into the time investment it takes to get there.
(I'm weird, I know. >.>; I question my thought processes all the time.)