Wanting to commit suicide?

Why do people experience depression? Is it because they had too much problems which they feel they cannot handle any longer? Commonly, if a person is depressed that only means he is suffering from extreme sadness which he/she can no longer contain. Depression should be cured immediately before it gets worse for depression can kill people through suicide. Those who have suicidal tendencies are normally the ones who are suffering from depression. Anyone who is depressed should know how to cure depression in order to address the problem immediately. If you think you are experiencing severe depression and you are already thinking of ending your life, I suggest you consult a psychologist immediately.