Little interest or pleasure in doing things
Feeling down, depressed or hopeless
Trouble falling or staying asleep, or sleeping too much
Feeling tired or having little energy
Poor appetite or overeating
Feeling bad about yourself - or that you are a failure or have let yourself or your family down
Trouble concentrating on things, such as a reading the newspaper or watching television
Moving or speaking so slowly that other people could have noticed? Or so fidgetily or restless that you have been moving a lot more than usual?