“Above all, it is necessary for a person to have a true self-estimate, for we commonly think we can do more than we really can.” Seneca, On Tranquility of Mind, 5.2
The trump was asked who his heroes are. He stated that he didn’t have heroes but mentioned his father who taught him how to be a good negotiator and salesman at which point he took off talking about himself. I don’t think this man is capable of a true self estimate. He will never look away from his mirror.