I was recently re-watching the David Blaine Real or Magic special that aired several years ago, and I noticed that David seemed to be using mentalism forces that I have never seen. To be honest, I am not big into mentalism effects, but I do know some of the basics. Where can I learn these techniques that were used in the Emmy Rossum name trick (Matty), the Jaden Smith cell phone trick (3 of Spades), and the color reveal on the wall (Indigo)? I understand the performance of the tricks, but I do not understand how he got/forced each prediction.