So this is the biggest question I have about control. I personally love effects like this that get away from the traditional pick a card and revelation tricks. This looks very cool but I'm wondering one thing. When I perform, Im sure this happens to all of us, we get exited and our heartbeat goes up and therefor our pulse. Would that prevent me from doing Control? I still get nervous sometimes when I perform. So I was wondering if this would stop me from doing Control? Thanks.