Diggle in “Unfinished Business”

Look, Barry, when I was in Afghanistan, I lost a lot of friends. Brothers. So losing Jay, I know what that feels like. You question yourself. Blame yourself for his death. And that guilt, it can tear you apart. Trust me, man, you got to get control of it. Or it'll rip you up inside. Use this, man. Let it guide you. So it never happens again.