Lydia Ko & Israel Adesanya’s Mental Coach GRILLS ME on Negative Self-Talk, Self-Sabotage & More!

You possibly don’t know the name, David Niethe. But I promise you, this is one hell of an episode.David is the author of the book "The Winning Mindset."And he is most certainly qualified to write a book about personal success and resilience. For the past 30-odd years he has carved a…