Is There a Trick That You Don't Share?

I think in industry, they don't do that. You need to share the trick,. especially if you're an industry, you don't share the trick because it's proprietary. And then just building out the fascinating thing I found about this book was that it kind of lures your income is going to sell you. It probably says like this is the technique for doing this particular kind of card trick. What I found really, really funny, especially thinking in the context of that same kind of way of condensing what the magic of design is into a three-week course.