I am 20 years old. Most of the time at night I find myself so sad and I start crying for no reason. Eventhough when somebody ask me anything casually although I smile and answer them deep inside I an frustrated, and so angry. I wish I could run away, run far away to someplace where nobody could find me. I am so angry and sad and even think about death. I do not know whether i am stressed up or something else but recently without enen thinking twice I signed up for organ donation. I feel like I am gonna die soon. I need help