A narcissistic personality disorder President of USA lives in White House. Bipolar behaviour suggests he will use instinctive responses. Little consultation outside of his immediate excessive right wing crew such as Bannon. Trump appreciation of other people in power leads to constant discredit rather than fully understanding complex situations . Donald pretends to outsmart anyone conflicting with his views. Major handicap for trusted USA worldwide leadership. Catastrophic decisions could erupt faced with constant mistrust. Populists may enjoy but world peace is far more demanding.