Marvin Hagler: “When I trained, I'd go away from everything. No women, no friends, no parties. I'd disappear. People thought I was crazy, but that's what it takes.
“I called it going to jail. I'd lock myself up in Cape Cod and live like a prisoner. Run, eat, sleep, train, repeat. That was it.
The day you start to like the lights, the fame, the cameras, you're finished.
“That's when hunger leaves you. I stayed mean, stayed cold. Because in that ring, no one's your friend."
Get locked in men!