A woman started dancing in the street…… and couldn't stop.15n18,Strasbourg, France…… Within a week, 400 people joined her.No music…… No reason…… Just a commitment most people don't give their jobs.Feet bled…… People collapsed and died……Doctors investigated…… and prescribed more dancing……It didn't help.Then it stopped……No cure…… No explanation……Just 400 people…… collectively deciding to never talk about it again.