I honestly didn't think I had what it took to pull this off when I bought it but...my FIRST try it
worked - however, I definitely got lucky.
Don't get discouraged if you think you can't do
this, seriously practice it (once you get the patter down and know the "key" items in the doc, you
can seriously be lethal with this trick.
Also, and definitely very important, you have to
remember not to look at this from the magicians perspective - yes I know that's common sense but it
seems when it comes mentalism effects...people tend to use "it will never work" mentality more -
really read what the author has to say in this document, it will definitely work.
Take
time to soak it in, it's not a super advanced trick but it will really shine more if you put a lot
of practice time in (not much but a decent amount...it's very fun to practice).