1.Let the person choose a card.
2.Let them put it back into the deck and shuffle.
(3)-I worked out the formation on which the deck was based, then shuffled…I payed attention to where they put the card and then worked it out in my mind and then looked at the deck from a 3-D view looking at each card differently in 3-D…
then I could easily pick the card out of the deck..

BUT THAT DEPEND’s IF YOU ARE SMART ENOUGH TO BE ABLE TO DO THAT!!!

every card has a picture of something on the back, so the trick is to know the picture
for example see this :

look at the picture carefully and you’ll see that there’s a full circle in the upper left corner of the card whereas all the other corner have only a half-broken circle
THAT IS THE TRICK and though every card has different picture, every card has that trick ; all you have to do is find it

so, you have to arrange all the card in the exact order before your brother knows about it
then you show him the card, let him pick one
while he was doing that you have to twist the card in your hand upside down so that when he put his card along with your other card, it comes back upside down
then, you let him shuffle and much as he like
that’s when the magic comes
you take the card, observe each card carefully and you’ll surely find the upside down card

ALL THE BEST for your new learned MAGIC