There is no doubt that Duddy is very shrewd and clever, but his lack of moral principles attributes to his final failure. In fact, his immorality can be traced back to a very young age. During his study in the parochial school, he already earns money through methods that hardly comply with virtues of any kind. Taking advantage of the fact that minors cannot be sued in Canada, Duddy defrauds stamp companies and sells stolen hockey sticks. Perhaps he cannot distinguish right from wrong; perhaps he does not care, but nonetheless it is improper for him to engage himself into these kinds of activities.
Duddy emerges himself deeper into the sea of corruption when he establishes Dudley Kane Enterprises. With his limited knowledge of movie making and his mistaken trust in John Friar, his firm produces bar-mitzvah films of extremely poor quality. The bar-mitzvah film for Mr. Cohen, for example, is obviously a failing product. "Duddy didn't say a word all through the screening but afterwards he was sick to his stomach,"(149). After the screening, Duddy says to Mr. Friar, "I could sell Mr. Cohen a dead horse