Don't you just love it when studies confirm what we've always known to be true in our hearts? This article talks about how optimists tend to live longer than pessimists:
http://www.reuters.com/article/healthNews/idUSTRE5247NO20090305
I totally agree with what this article says, and I think I've known some of those "cynically hostile" people and they can be exhausting to be around.
What do you think? Are you a half-full or half-empty type of person, and do you think this article is right on?