One of the things I love about being the Happy Therapist is that when people find things related to Happiness, they think of me and they share them with me. Case in point, one of my rockstar students from Happiness 101, Valeri Hardy Lewman brought this video to my attention. It shows one of my favorite new authors, Shawn Achor, explaining The Tetris Effect . I want to point out that we can train our brain to automatically seek out either positive or negative – which will you choose?