Along with having the rats wired, they were placed into T- shaped mazes with chocolate at one end. (Duhigg) The focus in this experiment was to see how the brain functioned in this habitat. As a result of this habitat being new to the rats, they would wander aimlessly being guided by the smell of the chocolate. The sensors that were placed in the skull of the rats showed that their brain was working fiercely and it also showed the result of them being accustomed to the maze. “As each rat learned how to complete the maze more quickly, its mental activity decreased. As the path became more and more automatic, it became a habit — the rats started thinking less and less” (Duhigg). The encouragement to get the chocolate by the rats was at its highest point when they were placed into the maze at first. Sellers acknowledge the way humans think when shopping; there is always an incentive for us to buy something when we are at a