The fact that you ended up here means that you suck.
It doesn't matter who sent you here or how it happened but seriously dude, this is your last chance. There is at least one thing about you that is so fucked up that someone thought you needed to be here so this is the proverbial burning bush telling you that you can fix this, but it's going to take some work.
Fortunately I've been where you are now and I can help you get through this but I will promise you, it's going to hurt.
Welcome to hell soldier.