For questions about depression, or depressed people. If you are depressed, please follow the guidance provided here - https://interpersonal.stackexchange.com/questions/370/what-to-do-if-i-someone-i-know-is-feeling-depressed-suicidal
Depression is a mental illness in which people feel generally upset or not as happy as normal. Severe cases of depression can lead to self harm or even suicide. If you know anyone at risk of self-harm or suicide, or you yourself are feeling depressed, please get help immediately. You can read this question for more advice on getting help.