Mel Robbins' latest book, "The Let Them Theory," has been on The New York Times bestseller list since it was published last ...
For Mel Robbins, an award-winning podcast host ... Related: 75 Inspiring Tony Robbins Quotes To Keep You Moving Forward "There are so many things that are going to stress you out or worry you ...
Kayla Knopp, a clinical psychologist and co-founder of Enamory, a couples therapy private practice based in San Diego, tells Yahoo Life that the “let them” theory is all about making peace with things ...