Tens of thousands of times, every day of your life, your breath changes its direction. The events of your life come and go, too.
Nothing stays constant.
Everything is changing. It is a significant determinant of how long, and how well, you live. You can spend a lifetime grieving over an unsatisfactory childhood, a blown opportunity, or a relationship that went wrong. Imagine that, as you journey through life, you're carrying a wide-mouthed cup in your hand. Your cup's been designed to easily contain all of this.