In evolution, laziness pays, because energy can be used for reproduction, and short-term benefits in reproduction will outweigh long-term benefits in anything else.
For these groups of higher social status, pulquerias represented laziness, animalistic sexuality, and general degenerative behavior that prohibits societal progress.
Junior's most prominent character traits are his laziness, obesity, and low social intelligence (although there are occasional references to him being academically bright).
