Mind Machine Lab; mind manners; mind map; Mind Map Organic Study Technique; Mind Mapping; Mind Mapping; Mind maps; Mind maps; mind medicine; Mind Mirror; mind mouse; mind my manners; mind my own business; mind my p's and q's; mind my ps and qs; Mind Myths; Mind Myths; Mind Myths; Mind Myths; mind numbing; mind of (one's) own; Mind of an Entrepreneur; mind of her own; mind of his own
Severe depression. Severe depression causes symptoms of low mood, tiredness, loss of interest, despair and hopelessness that interfere with a person's life. People with severe depression are much more likely to attempt suicide than the general population.
Similar to depression in adults, scientists do not know the specific cause or causes of teen depression. They do believe that that the onset of depression is frequently caused by a combination of genetic, psychological, and environmental factors. In other words, there is no one cause of depression.