Just thought I'd add, although I learned and almost mastered the Name a Card Triumph, it is a weak effect. Ortiz talks about it in Strong Magic and after giving a lot of thought, he's right.
"I want to do magic...but I don't want to be referred to as a magician." - A layman chatting to me about magic.
After giving it a lot of thought I've decided that Ortiz isn't as clever as a lot of people think. I should have realised this after seeing what he did to Jazz Aces but it took me quite a bit longer.
Name A Card Triumph is a great trick. Good enough that other people have tried to rip it off. And CotT is indeed a great book. Funny thing: I've had far more mileage out of Fetch! than anything else in it. It's great fun.
What you call heroism is just an expression of this fact; there is never a scarcity of idiots