How to Predict a card trick

Want a card trick to amaze and wow your friends? With just a normal deck of cards, you can fool and fascinate your friends by just following this video. First of all, go through your deck and grab 12 diamonds, 6 clubs, 3 hearts and 2 spades. Now hand these cards to your friend and have them shuffle and mix them up. With probability, the chance of a diamond showing up is over 50 percent. So all you have to do is predict that the card on the top of the deck is a diamond. More than half the time, you will be right and this will amaze your friends.