Life lessons. A universal concept, life lessons are intriguing in that we each must have unique personal experiences to arrive at our own takeaways - even though so many of us share similar themes and values. As much as we may want to, we cannot vicariously learn these fundamental truths - as the term implies, we have to live them to realize them. Some of us, however, latch on to these key concepts sooner than others. Jeffrey Fisher landed on these...