The most interesting thing I ever learnt in Psychology was how attractiveness is judged/recognized and how it affects peoples' reactions. For instance, one stud

The most interesting thing I ever learnt in Psychology was how attractiveness is judged/recognized and how it affects peoples' reactions. For instance, one study showed that people can smell a more attractive person from their clothes alone. Like 'smell these shirts, and tell us which one you suspect has the most attractive owner.' And other things like how attractive people are less likely to be found guilty by juries, or tend to be given lighter sentences.