I've seen "professional shows" that were nowhere near as polished as this lecture was. The material
was fantastic and more importantly the thinking behind the magic was spot on. There are very few who
work in the corporate market as much as David Hira does, so if you have any aspirations of becoming
a working pro watch, take notes, and learn. If you already are a working pro, there are a TON of
gems in here so watch, take notes, and learn.