Cooking can be very artistic. I really wish I could do it more often, but I have too much projects as it is lol -- maybe someday, when I have my own place or something.
But cleaning can be very therapeutic sometimes, I've found. I've been a lot more about being tidy this year, for some reason or another.
And I used to be dependent on coffee. About 5 cups a day or so. But, I gave it up for lent (even though I'm not really "religious" -- however, I like the idea of lent). It sucked, but I got over it, and now I only drink it intermittently and when I'm at work.