Change Management with Fast and Lasting Results So many of us have such fast-paced personal lives and face change on a daily basis that when we come to work we want things to be as stable as possible. Predictability in business is actually rewarded most of the time. Jake Jacobs, an author, and leader of global consulting firm Real Time Strategic Change says that changeability is the greatest competitive advantage any business can have. In this interview, Jacobs discusses real results he has seen in working with large corporations on change management processes. He also explains his tagline, "fast and lasting results."