My experience has been that when people try to understand what went into a magic trick, they usually come up with explanations more complex than the true mechanism. Oftentimes a trick can be done either through an obvious but laborious method, or through an easy method, and people don’t realize that the latter exists. (For instance, people posit elaborate mirror setups, or “moving the hand quicker than the eye”, or armies of confederates, when in fact simple misdirection, forcing, palming, etc. suffice.)
--Teller (source)
My experience has been that when people try to understand what went into a magic trick, they usually come up with explanations more complex than the true mechanism. Oftentimes a trick can be done either through an obvious but laborious method, or through an easy method, and people don’t realize that the latter exists. (For instance, people posit elaborate mirror setups, or “moving the hand quicker than the eye”, or armies of confederates, when in fact simple misdirection, forcing, palming, etc. suffice.)