Polls are not fact. They are sort of like opinion pieces. Besides, the most recent number is amongst the lowest of all listed on that page.
I state again, you aren't from here. I can almost guarantee you that he is not the favoured guy in this province.
Besides, unlike the U.S.A., in Canada you don't vote directly for the leader of the country. Whichever party receives the most votes is the party whose leader becomes prime minister. Although not on a federal level, it did happen where the leader of the provincial party in the province I live in, didn't win his riding, although his party garnered the most votes. Very awkward. One of the other party members had to give up his seat so that a by-election could be held, which allowed the party leader to win and carry on as premier. I am not certain of how it would work if he had lost. The same thing can happen on a federal level. Wouldn't that be a hoot! Especially if it wasn't a majority government. It's my understanding that the party needs a majority in order for the losing party leader to be Prime Minister.
So you see, it is not that easy.
As for Québec becoming its own country....well....let me fill you in on a few details. They have a considerable portion of the Canadian population. It would be a disaster, I think, for both sides if they separated. Geographically, the maritime provinces (Montana lives in one of them!

) would be cut off from the rest of Canada. Québec is financially indebted to the federal government for quite a large sum of money. Do you think a country just starting out will be able to pay its debts? Doubt it. From what I understand, the power plant providing the majority of the power to Québec is on native owned land. During the referendum, they made it clear that they wouldn't be part of the separation. I imagine a sovereign Québec would be paying up the wazoo for electricity. And finally, if they were to separate, Canada would likely become a unilingual country. Québec would be forced to deal with their two closest trading partners in English. And if you know Québec at all, just imagine the ruffled feathers that would bring! I think it would sorta defeat their purpose of wanting to exist as an "unique" society.