Hello dear..your question is quite disturbing as it appears that whether you are asking for safety purpose or suicidal ideation causing this question to arise in your mind...See many times we face failures in life circumstances..that doesn't mean life has ended..One should learn from failures and move on...But if you are in Depression talk to close one about it and Consult a Psychiatrist for detailed evaluation and Management of the case...It will pass..time is a great healer..don't miss life.. regards