I'm optimistic that Trump can and is turning this thing around, but 2012 taught me not to disregard poll results, no matter how nonsensical they may seem.
No way I'm in hell did I believe they would reward the worst president in my lifetime with a second term. Clearly, there are a lot of unthinking, robotic Democrat voters in this country.
Gallups final poll before the election had Romney up 1% nationally. In other polls he was up by 2 or 3%. I believe he lost because the election was stolen by vote fraud. Obama used fraud in selected counties in selected swing states. The exact same thing is going to happen next week.