Why does Chaucer include both positive and negative representations of people from the different stages in Canterbury tales and give one example of a positive representation and one negative representation explaining how each character shows either positive or negative traits

Chaucer, did not really have a possitive inclination towards the feudal system. He represented Franklin with unpleasant features who belonged to the higher state, while Parson, who was in the lower class, was described with more likable ones.

Franklin did not care for others since his objective was sheer personal pleasure. Parson, on the other side, dedicated time to improve himself by studying.