I love this! I haven't had time to get into all the routines yet, but I have come up with a quickie.
I tell that when a person has a number in their head they unconsciously show it in their voice. If
one knows what to listen for they can pick up on it. You cannot keep from having this subtle change
in your voice.I have them roll the die and keep the number a secret covering the die. I have them
count backwards from 6 to 1. After a couple of reveals I will start freaking them out by screaming
the number just after they say it.