Donald John Trump's character flaws are readily apparent, even to casual observers. His communication style is often offensive, and he frequently lashes out at individuals and countries that oppose him. Trump's self-centeredness and lack of empathy towards those he considers subordinate or opposition are also notable.

Further details are available about the potential factors that contributed to Trump's psychological damage and loss of empathy. The source explores what may have happened to Trump early in life that led to his cruel responses, although specific events are not outlined here.