Commentary by Dr. Whitesel: There is a an important difference between deduction and induction, and the two are often confused. Watch the video below where Sherlock Holmes makes many small observations to reach a bigger conclusion. This is induction and as Holmes demonstrates, should only be utilized by someone with expertise in induction. See the second video regarding what can happen with bullies use induction.
Also remember that deduction means to take a large concept and logically deduce specifics from it. Induction is the other way around, which takes many small factors and tries to create a large picture. Induction, which the Monty Python sketch below demonstrates, can lead to a witchhunt.