Understand and gain command of your mind's three core mental muscles for greater peace, happiness and meaningful success. Source: Wix Media Neuroscientists talk about the science of attention, psychologists talk about mind management. Both use the term mind training. I'm talking about Mental Fitness, a term used by Shirzad Chamine, author of the book and CEO of the training firm Positive Intelligence. This is not the cult of happiness, toxic positivity or pollyanna ways, it's

Have you ever felt stuck in something or overwhelmed by it? (Yes, of course! Haven't we all?) Maybe there's a rock in your stomach, a...