If you feel down and out about life then you may suffer from depression.
Like everyone else it depends on the person. And how severley they suffer with manic depression aka BiPolar.
There is no evidence that she does...
of course he did
NO
Yes a 9-year-old may suffer from depression. I learned in my Growth and Development class that between 3-10% of adolescents are diagnosed with depression.
Depression is treatable and should not prevent someone from working. However, compounded with substance abuse can make it much worse.
Anyone from the rich and famous to people with careers; the middle class to the poor can suffer from depression. Often it can be caused by the genetic makeup of the person or, if they have suffered a trauma such as losing a loved one to death or, they may be working too hard and not eating well to not getting enough sleep and then daily stress without a break can cause depression. Anyone is fair game to depression; even a Pathologist.
yes
some do, others don't.
No.
Some do some don't