“Walking speed absolutely reflects health status,” Simonsick says. So when you irritatedly blow past a trio of ambling visitors from Ohio or Iowa on the subway platform, you’re not just being an obnoxious New Yorker. You’re demonstrating that you’re going to outlive them—and enjoy better health while they slowly degrade.

More support as to why I like walking fast…

Why New Yorkers Last Longer — New York Magazine (via bijan)