Yeah. I have.

When I was younger, I enjoyed having a lot of good times, enjoying myself even at the expense of others. Thankfully, it was never anything too serious or out of the ordinary.

There's one in still remember clearly. This one required me to have an ally. Call it partner in crime and you'd be right.

Well, I would walk up to a friend, or group of friends. I'd have three items, could be books, paper, biros, whatever. Then, I'll tell then I'll close my eyes and if they touched any one of these items, I'd know which one they touched. It always worked and they were always amazed about it. They thought I had magical powers.

Well, here's what I usually did. I'll ask that my friend, my partner in cry to position himself somewhere I can see him and where he can see CLEARLY what is happening. He'll watch to see which of the three items the person touched.

If the person touched the first, I told him to scratch his hair. If the person touched the second, he'll place his hand on his knees and if he the person touched the last, he'll pretend to touch his toes.

This thing worked so well that people began wondering where I got my clairvoyant powers from. I think I later revealed the tricks to few of them though.