Buster Posey is hurt. Naturally I see the glass half empty

I already talked about this today.
When I talked about Pedroia and the Red Sox, I said that I always expect the worst news.
And almost always the player comes right back.

So now I see Buster Posey, a player the Giants can't survive without, being carried off of the field.
And my first thought is "Man, such a promising career has been cut short."

He'll probably play on Friday.