The International System is traversing a challenging stage in its evolution. The United States should carefully consider the risks of an idiosyncratic leadership and closely work with their European partners, securing a world order based on the norms of multilateralism and democracy. Still, the US President Donald Trump unveils an approach based on emotional and synchronous elements. As a matter of consequence, the EU is considering other geopolitical alternatives to accomplish its goals and deliver the best outcome to the people it serves and for global prosperity. The paper investigates the very specific psychological factors influencing Trumpian political thinking and justifying his corresponding foreign policy decision making processes,...