Symptoms and Causes of Depression
Symptoms of Depression (you don't have to have all of these to be diagnosed with depression)
Sadness throughout the day, nearly every day
Loss of interest in or enjoyment of your favorite activities
Feelings of worthlessness
Excessive or inappropriate feelings of guilt
Thoughts of death or suicide
Trouble making decisions
Fatigue or lack of energy
Sleeping too much or too little
Change in appetite or weight
Trouble concentrating
Feelings of restlessness or being slowed down