Have you ever struggled to finish a level of Candy Crush or complete a Sudoku puzzle in the evening but breezed through it the following morning? The reason may ...

As a therapist, most of my day is spent helping clients solve a problem: With their emotions—anxiety or depression—with their relationships—their boss, partner, kids. What I’m always most curious ...

Imagine that your focused mind is like your right hand, and your unfocused mind is like your left. You'll get more done by using both. And it lightens cognitive load. Using only focused effort is like ...