Everyone knows that regular exercise and weight training lead to physical strength. But how do we strengthen ourselves mentally for the truly tough times? And what should we do when we face these challenges? Or as psychotherapist Amy Morin asks, what should we avoid when we encounter adversity? Through her years counseling others and her own experiences navigating personal loss, Morin realized it is often the habits we cannot break that are holding us back from true success and happiness.

When you let go, you live intuitively. Everything flows, because you are no longer attached to things being a certain way, to being a certain person or always being right. What a relief. The irony is that when you feel stuck in any area of your life - career, relationships, purpose, health or money - letting go can seem very hard. You cling on for dear life just at the moment you need to take the leap. In The Power of Letting Go, John Purkiss explains why we should let go and how we can do it, using proven techniques to make things happen.

It is about pursuing the things that set our soul on fire, loving deeply without losing ourselves, and better resisting the demands and expectations of others. Dr Rebecca Ray, Australian clinical psychologist and author, shows how boundaries are the key to many of the emotional and practical difficulties we encounter in daily life.

Through his breakthrough discoveries, New York Times best-selling author Lewis Howes reveals how you can rewrite your past to propel yourself into a powerful and abundant future.

Do today's children lack the flexibility and mental strength they need to cope with life's challenges in an increasingly complicated and scary world? With safe spaces and trigger warnings designed to "protect" kids, many adults worry that children don't have the resilience to reach their greatest potential. Amy Morin, the author who identified the characteristics that mentally strong people share, now gives adults - parents, teachers, and other mentors - the tools they need to become mental strength trainers.