The following article contains spoilers for various anime series.Anime heroes and villains alike vary widely in their personalities and self-image, but there are definitely some trends to take note of on the subject. Typical shonen and shojo protagonists are friendly, altruistic, and compassionate people who put others first, many of which even risk their lives for people that they barely know. Such heroes can be confident without being too proud or arrogant, but villains take a different approach. Most anime villains are truly full of themselves and develop a twisted kind of self-confidence that makes them repulsive to others.
Source:https://www.cbr.com/most-prideful-anime-villains/