"Van Buren's personality played a part in his downfall. As Jabez Hammond observed, Van Buren lacked "those fascinating traits" and the "halo of military glory" that had made Jackson a successful President. The lack of charisma had not been a liability in state politics, but in a national election, popular appeal meant much. Hammond wrote that "the people of this country [were] fond of novelties," and Van Buren's bland personality gave them nothing to make them forget the depression. In addition, Hammond believed that Van Buren had lost his two genuinely exciting qualities- his "adroitness and skill"- during his years in the White House. This change had become apparent in the way Van Buren had run his presidency, especially in his preoccupation with the independent treasury and his failure to use patronage effectively. The skills and talents that opened the door to the White House did not last long enough to keep him there."
January 1, 1970
https://en.wikiquote.org/wiki/Martin_Van_Buren