Susanne most likely a social psychologist since she studies love and romantic attraction. This branch of Psychology studies how the presence of people can affect one individual's feelings, behaviors, and thoughts or how they are prejudiced by the definite, imaginary, or obscure existence of others.
They often choose foods that are quick and convienient instead of ones that are healthy
I think is that there is still racism,and people still fight over things which is protesting, and there is violence with people and a lot of vandilsm
(Sorry if i spelled something wrong)