No we didn't.
"We" won because every day "we" were out there engaging anyone and everyone with the messages that "our" candidates were better choices, that "our" stands on the issues were the correct views to hold, and that "we" were going to win (with their additional vote, thank you).
YES, we did.
We assumed the worst and worked as if the bad news was true. Of course we always suspect the polling data was manipulated. When is it not? But we still worked as hard as possible as if it were true.