Practicing gratitude is the simplest and fastest way to build mental strength, according to a psychotherapist. Here’s how you can get started. ~ Amy Morin (businessinsider.com)

Almost every day someone asks me, “If I only have time to do one exercise to build mental strength, what should I do?”

My answer is always this: practice gratitude. It’s the fastest and simplest way to develop mental muscle. It doesn’t cost anything. It only takes a few minutes of your time. And anyone can do it…