Cirno You can learn things about other people by seeing their behavior and also how to deal with those people, something like with the series The Smurfs, so there are people with those personalities, each one was important although the way of treating them is different. Pushing them aside just because you don't know how to interact with them can cause you to miss out on some learning, although it's also true that it's not possible to learn anything good from some people and it's best to avoid them.
