Arrogant people need to project superiority to be deemed credible or worthwhile.
Arrogant people tend to throw out toxic darts to assert their position of imagined superiority — and make no mistake about it, their superiority is indeed imagined.
Humility will teach you knowledge, arrogance will teach you ignorance. If you think you know it all, you have learned nothing.
An arrogant person considers himself perfect. This is the chief harm of arrogance. It interferes with a person’s main task in life, becoming a better person.
– Leo Tolstoy