Men over 30, do you think you are becoming grumpier as you are getting older, or on the opposite, becoming more relaxed and laid back?

Some of both columns if I think about it. You go though enough that the volume on trivial crap gets turned way down and you don't sweat so many of the things you really can't affect substantively. While at the same time you're likely to be dismissive and not wish to waste time on folks that have demonstrated they're willfully ignorant dillweeds.