Humans are attracted to those who are easy on the eyes. Attractive humans are viewed as more positive physically emotionally & psychologically than their less attractive counterparts.This begins in infancy. Infants who are deemed attractive are hugged & interacted with much more than less attractive infants Attractive children are seen as more intelligent by teachers; they are also more popular among their peers.
This attractiveness factor progresses to the adolescent years where looks are an instrumental component to social & dating life. Studies have substantiated that attractive adolescents have more dates & belong to more social groups than their less attractive counterparts. They are also more popular.
In adulthood, attractive people are more likely to be hired into high visibility & upscale positions. They are also more likely to be promoted more. People who aren't deemed attractive oftentimes have a difficult time being hired although they may possess impeccable educational &/or work qualifications. Corporations & company lean towards attractive people because they having drawing power which translates into more & higher rates of profitability. In other words, attractiveness = assets whereas unattractiveness= liabilities.
In terms of relationships, attractive people have more dating &/or mating opportunities than those who are less attractiveness. Attractive people call the shots in terms of relationships so to speak. Less attractive people do not have as wide a playing field as far as relationships goes. They cannot be as choosy in terms of relationships like the attractive person can be.