Do challenging things.

Life is easy. We live in the safest, most abundant, and most opportunity-filled existence in the history of humanity. It was a daily grind not long ago to find food, avoid a violent encounter with a wild animal or person, and stay protected in the harsh elements. Almost none of that exists today. Life has become an exercise in appearance, perception, and making choices that will make it even easier, if possible. This is a path that leads to nowhere.