So opines Gene Healy for Reason, here:
[T]he conventional wisdom overvalues presidents who enjoy the job. In his influential 1972 book The Presidential Character, political scientist James David Barber argued that we should pick presidents by their personality type. The "active-positive" president—the ideal voters should seek—tackles the job with manic energy and zest and "gives forth the feeling that he has fun in political life." The "passive-negative" sees the office as a matter of stern duty, and his "tendency is to withdraw." Among Barber's "active-positives" were troublemakers FDR, Truman, and JFK; his "passive-negatives" included the Cincinnatus-like figures Washington, Eisenhower, and, of course, Coolidge. Maybe we should only give the job to people who are so depressed they can barely get out of bed.
