I just flew home from Denver, CO, after having worked with one of my favorite clients, Policy Studies, Inc. I partner with PSI as a graphic recorder and at the end of their annual Leadership Forum, I summarize the content of the charts I generated. The photograph on the top is of me reinforcing the messages of the forum, and giving the audience some good laughs at the same time. I make frequent use of humor in my presentations, because I believe humor is serious. People engage, pay attention, and learn when comedy is woven through the content.