John Templon, "No, Obama’s Pronouns Don’t Make Him A Narcissist", BuzzFeed News 10/19/2014:
Conservative commentators are fond of pointing to Barack Obama’s excessive use of the word “I” as evidence of the president’s narcissism. (“For God’s sake, he talks like the emperor Napoleon,” Charles Krauthammer complained recently.) But there’s one tiny problem with this line of reasoning. If you’re counting pronouns, Obama is maybe the least narcissistic president since 1945.
BuzzFeed News analyzed more than 2,000 presidential news conferences since 1929, looking for usage of first-person singular pronouns — “I,” “me,” “my,” “mine,” and “myself.” Just 2.5 percent of Obama’s total news-conference words fell into this category. Only Herbert Hoover and Franklin D. Roosevelt used them less often.