It always seems that I have more energy at night. No matter how much I've slept the night before, if I wake up in the morning, I will be tired. I often do all my chores during the evening, and (like a lot of you may relate) do all my art after the sun sets down. Except for the fact that I never feel like doing a "significant" piece before 2 AM. I will doodle and sketch any time of the day, but my brain and hands can't paint, or do a polished painting until very late at night... or very early in the morning (I guess it depends on how you look at it). That is one bad habit I'm trying to get rid of.
Speaking of bad habits, my right wrist is killing me. The combination of playing video games and bad wrist positioning while drawing is really starting to take a toll on me. I need to slow down and pay attention to where I stick my wrist, heh.
Reading: Fangirls' Guide to the Galaxy