When Zac Smith learned that he had terminal cancer, his life was shaken. He and his wife had a wonderful and loving relationship, healthy children and a job that made a difference. They had an exciting future ahead of them. The surprising diagnosis took all their tomorrows and turned them into borrowed time. In an effort to make sense of it all, Zac wrote this letter to his younger self. As you watch, keep in mind that none of us is promised tomorrow. We are all living on borrowed time, so live for today. Grab hold of the ones you love and let go of the things that don’t matter.