Frank believes that he is more valuable and special than anyone else. as a result, he feels he is entitled to special treatment, focuses mainly on his own needs, and gets angry when anyone challenges him. frank most likely

Frank is most likely to be described as a narcissistic. It is a behavior of which a person has a high interest on his or herself in terms of his or her whole being or his or her appearance. It could be seen above as Frank thinks highly of himself that signifies that he is a narcissistic.