What if everyone with Post-Traumatic Stress Disorder Burst into Song?

For those of you who don't follow me on Twitter (and, ahem, here's a reason you should!), I don't want you to miss out on a great tweet yesterday.

I came across this wonderful clip of what happens when you put together a universal song, a crowd of anonymous people, a busy train station in Antwerp, and some travelers who just really want to dance.

You are about to witness the power of music, the joy of movement, and the incredible unity that happens when strangers join together. This is my kind of metaphor for hope!