If you follow the political blogs and news aggregates during this election season, you'll see lots of concern about political waves and chances of Republicans winning the Senate. The pundits are lost in their numbers and they're trying to figure out what the voters might do.
I'd remind the assembled believers that there is only one poll that matters and we'll pull those levers the first week of November. No one knows what will happen until then, so until then we've got to keep our noses to the grindstone and try to get voters. That's the only poll that matters and we have to wait and see how that comes out.
Until then, don't get cocky. They call the Republicans, the Stupid Party for a reason. Don't get cocky.