Walking to class this morning.

Have you ever noticed the sway of people's arms when they walk and how it varies from person to person?
I hadn't either. Not until this morning on my way to psychology. A kid that I know was walking in front of me and I took note of the almost absurd way his arms seemed to be swinging back and forth. It was almost cartoon-ish.  This one example of abnormal arm swaying got me thinking about the concept in general, and I couldn't help noticing how each person I passed arms swayed. I guess that isn't true; I could have helped noticing .Rather, I was consciously aware and purposefully looking for the differences.

Such a little thing, but one I'd never thought about. It's interesting what grabs one's attention at times.