Why a need for a Cooling Off day?

The ruling party has all the factors to its favour. All the resources, logistics, funds, and even the media are on its side. Ok I accept if the media protests against this statement as they will claim that they are fair, objective and unbiased. Then the changing of boundaries, the preparation and the privy of knowing when is the election, or when to call the election on the most auspicious day in the feng shui chart. But most important, the ruling party has all the super talents in its team, the crème ala crème of the country, and a scintillating track record. Why is there a need for a day to cool off? Why not take advantage of all the favourable factors and just go to the polling station the next day? Or is it that the ruling party feels that it has too much advantages on its side and wanted to give the opposition parties a fairer chance and a fairer fight? It cannot be that the ruling party fears that during the election hustings, the lesser talents, the lesser mortals, are able to talk the people to vote against the ruling party. The koyok men trumped the super talents and the god like beings. If that is the case, then all the super talents must be duds, unable to convince the people of how good they are. And what about the gold plated list of track records? These must speak for themselves and the people must surely appreciate them without even saying a word. Even if all this fails, there are the carrots of upgrading and handouts to fall back on. The pockets of the people when taken care off, must be a vote winner. And the threats of the investors fleeing the country, the economy running aground, the falling property prices, and hardship, must be sending a chill down the spines of the people for even dare to harbour the thought of voting opposition. Why then the need for cooling off day?