I do a lot of speaking and consulting on video, but by far the most rewarding is the teaching 12–17-year-old disadvantaged kids from New York and Boston (who pay nothing to attend) at Summer Stars Camp for the Performing Arts. Much of my book comes out of my work teaching those kids. (I'm also on the board of the foundation that runs the camp, so now must suggest that you donate at www.summerstars.org.)
One of my favorite videos over the years is the one pictured here from a few years back. Here's how we taught it: