Here’s a pretty good display of

courage: the world champion of card tricks tries to fool Penn and Teller on live TV. Penn Jillette loves to put a pin into the balloons of others. It’s dangerous to face him if you’re a magician.
confidence: Shawn – the world champion – controls both the banter with Penn and the pace of the trick.
and humility: Notice Shawn’s childlike exuberance when Penn announces that both he and Teller were fooled.