"This is my costume. I'm a homicidal maniac. They look just like everyone else"

This quote by Christina Ricci speaks with the idea that people who are considered "bloodthirsty maniacs" are not constantly easily recognizable. It suggests that these people can mix in with the rest of society, which it is not always easy to tell who is a potential danger. This quote is a suggestion that we ought to not evaluate people based upon their look, as we can not always tell who is a danger. It likewise acts as a warning that we ought to be aware of our environments and beware of those around us. Ricci's quote is a pointer that we should not take safety for given, and that we ought to always understand our environment. It is a pointer that we should not be too trusting of those around us, which we should always be watchful.