I feel like I just do enough to get by. I'm always experiencing bouts of fatigue, and I'm easily discouraged. I never do my best in anything, it's not that I lack the desire, but when I finish with school and work for the day, I don't have energy to motivate myself to practice piano, write, read, or anything constructive. I havent even cleaned and organized as much as I used to. Why am I stuck in a rut? How can I get out of it?