Seeing Is Believing (Jack Wilder) NYSM

Magic, do you actually believe in it? or has it tricked you to believe in it?
"Come in close. Closer. Because the more you think you see, the easier it'll be to fool you. Because what is seeing? You're looking, but what you're really doing is filtering, interpreting, searching for meaning. My job? To take that most of gifts you give me, your attention, and use it against you." said by a magician that tricks you into believing the slightest bit in magic. Who am i? the more you read the more you'll find out

Quote taken from the actual film. Warning that if you have not watched the film to do so because there are spoilers. I promise you its good.