“Yeah, well, explain yourself to your conscience,” I shot back, trembling. “Because if anything happens to him, then it’s on you!” “Let’s cut the bullshit here. If Joey signed himself out of hospital, it’s for one reason and one reason only,” Darren was quick to counter. “He’s out chasing his next fix.” “Shut up,” I warned, holding a hand up. “Shut your goddamn mouth.” “He’s an addict, Aoife, and that’s not on me.”