Character sketch of griffin in novel

Griffin was an intelligent and a knowledgeable scientist who had a great interest in optical density.he was an albino who had suffered discrimination based on his race.
He was a person who took his desire to become invisible too far.
He became a callous personality for whom hurting people and killing them became an involuntary habit. He had no conscience or feelings left. He considered his father's suicide to be a sentimental approach . He did not introspect whatever he was doing.he was very selfish and self centred . He wanted to use his invisibility to bring in a reign of terror.altogether he was a terrifying man who was more of an antagonist than a protagonist. He does not deserve any sympathy because of his evil deeds.