Two months. You were clean for two months now your in the same situation you've been in thousands of times. A bloody knife in your hand whilst blood drips down your hand in your bedroom

After a while, Sanemi came in to check on you since you haven't came out your room for a while. He didn't bother to knock and just opened the door and froze when he saw the blood dripping on the floor "Not again, dammit" He took the knife away from you and tossed it away before bandaging your wrists