[32:15] David JP Phillips, spent seven years and studied 5,000 speakers to identify and distill the core skills and subskills of communication. On today’s show, he shares the results of his research, how many skills he discovered and how he uses them to coach speakers to improve as efficiently as possible. Imagine making one simple tweak—such as adjusting the volume of your voice—and having it cascade, improve your performance in several related areas. This is just one example. Through David’s process, such effects are not just possible—they are predictable.