In politics, the 'F' word is failure, winning is everything, and after the end of a grueling political contest it's normal for the public to dismiss and even denigrate the loser.
Few losers suffer more acutely than defeated political candidates.
When politicians are defeated, they suffer an emotional letdown similar to the grief and depression that follows the loss of a close friend. Initially the candidate, their family and supporters put on a happy face with teary-eyed thanks as they wish good fortune to the winner. This anger blocks depression, and the revenge aspect of the loss keeps them energized, focused and away from feelings of shutting down or completely giving up. However, the bitterness and blame can lead to physical or emotional difficulties later. They're so happy to get the contest over that they talk about all the great things that they're about to embark on as a result of their defeat.