hmm

You sleep more than usual or you sleep less than usual.
When you sleep, its not sound sleep.
You wake up too early or you sleep in later than you should.
You have seen in yourself a decreased appetite, or an increased appetite.
You have lost or gained weight in the last two weeks.
You have trouble making decisions or think slower than you should.
You have lost interest in your daily activities or groups you are involved with.
You tire easily of things you used to do regularly (energy-wise).
You have unexplained aches and pains.
You feel restless.
You question your existance. "Why am I here? Is life worth it?"
You notice your faults.
You feel sad.

I came across a questionaire to take. It didn't give me any results. Instead it said to print the page. It was one of those kinds of questionaires. Too bad I don't have a printer.