Kids need mental strength just as much as adults, especially right now. So I'm thrilled that my first-ever mental strength book for kids has hit the shelves. It's called 13 Things Strong Kids Do.  My book teaches kids how to build mental muscle so they can think big, feel good, and act brave.And while my book is written for kids, it’s important for the adults in their lives to reinforce the material. After all, kids often need a coach who is there with them in the moment. So when they’re tempted to give up or when they begin to doubt themselves, we can teach them how to apply the exercises to real-life situations.On today’s Friday Fix, I share the 13 Things Strong Kids Do and some strategies you can use to encourage your kids to develop these healthy habits now.