Do You Have to Believe It Yourself?

The engine behind all of this is like that mental discipline right and that's a muscle just like anything else. The people who are successful learn to harness that and use it as their own tool whether it's get them more ready or get them to perform at a higher level. Colin O'Brady shares his harrowing stories from Everest with jennepa graced kennel partner Colin Yorker on the new york times podcast.