Iran used psychologists to navigate Trump's 'psychopathic' behaviour: Report Iran brought psychiatric professionals into its advisory team during indirect talks with the United States to help navigate President Donald Trump’s behaviour, Drop Site News reports. The outlet said Iran’s negotiators used the advisers to assess Trump’s mental state and shape messages passed to him through regional mediators as talks sought to end the war. “We added two senior psychologists to the negotiations’ advisory circle so that we can shape messages intended for President Trump from the perspective of managing what we regard as psychopathic behavior pattern,” an Iranian official told Drop Site.