It is definitely not Misanthrope or Misogynist because Misanthrope is dislike of human contact and Misogynist is a person who is cruel or does not like women treating them with disrespect. Egoist is a self interest and Egotist is a person who is a self-seeker. I would go with Egotist but Egoist is also a strong possibility :) [I summarized all of these definitions, for full definitions google the word and definition beside it]
