This theory claims that ==we are attracted to people that are similar to ourselves.== However, this could simply be a result of the fact that we live close to those that are similar to ourselves, and therefore it is a ==case of correlation but no causation.== This theory argues that people with similar ==values, ages, traits, hobbies, social classes, and cultural backgrounds== would be more likely to be attracted to one another. This is due to **consensual validation,** ==meaning we feel validated in our values if they are shared by someone else.==