After having several of these kinds of interactions, it’s become clear to me that no one is really sure what commitment is or what it looks like.  But we are all really sure that it’s important to have commitment both in our businesses and as part of our lives.  So where does commitment come from, how do we harness it and in what ways can we generate an environment of commitment inside of our business?These are all the questions that John Jantsch (@ducttape) answers in his latest book, The Commitment Engine: Making Work Worth It.   This book comes as a follow-up to John’s last book, The Referral Engine.   It’s interesting to see how Jantsch has