I'm convinced of this: Good done anywhere is good done everywhere. For a change, start by speaking to people rather than walking by them like they're stones that don't matter. As long as you're breathing, it's never too late to do some good.
Maybe I was great in the ring, but outside of boxing, I'm just a brother like other people. I want to live a good life, serve God, help everybody I can. And one more thing. I'm still gonna find out who stole my bike when I was 12 years old in Louisville and I'm gonna whup him. That was a good bike.
What is a fear of living? It's being preeminently afraid of dying. It is not doing what you came here to do, out of timidity and spinelessness. The antidote is to take full responsibility for yourself - for the time you take up and the space you occupy. If you don't know what you're here to do, then just do some good.