From start to finish this song sounds like a heroin addiction. From my own personal experience, the start of the sounds like he had an OD. After that every line perfectly describes withdrawls and the cravings you experience to the T, and how heroin is a cold heartless bitch. The person who left a post about it being about depression and shit, i dont agree with you your trying to connect two dots that are too far apart. You think being depressed and cutting yourself is a dark place, try having a heroin addiction that will make you fell hella stupid about what you were doing and give you a whole appreciation about your situation. But for any addict out there that hears this song in a split second your brain recognizes those feelings and instantly knows those feelings.