Hey, we're fans and we STILL don't believe it.
Hence, get in line and start peeing.
But seriously, lots of things have to go right for a team to play this well.
IMO, and just IMO since I know many don't believe in this kind of thing, the new additions brought a certain attitude that helped the kids that were here. Of course Napoli, Davis and now even Uribe had to actually produce too and they have. And it becomes contagious (as Chisenhall said in an article today).
You add that to a starting pitching staff that is young and coming into its own at the same time as the offensive boost, and you have something.
"I've suffered a great many tragedies in my life....most of them never happened". Mark Twain