When someone feels aggrieved, that person is usually feeling betrayed and helpless and often responds with envy and anger. Trump voters often felt a sense of grievance about being left out and left behind – economically and culturally. This feeling generates envy and a need to blame others, in their case, liberals and people of color. It’s important to empathize with Americans who feel that the system has given them a raw deal and who identify, as a result, with similar messages they get from Trump.