So this was really funny at the Metro escalator.
There was a huge double line of people coming down the escalator heading to the trains.
Everything is moving swiftly like clockwork.
Decend, decend, decend...step off and move to the right or left track for the next train.
One person, steps off and instead of moving left or right, they stop to try and figure out which side their train is coming from.
So all the people behind them coming down and off the escalator are blocked by the one "bumbling idiot" and they start stumbling into him with no place to go, and more and more people coming down end up in the human pile.
You could almost hear the people getting to the end of the escalator yelling: "Get out of the way!"
It was crazy and sort of hilarious--as no one was hurt, but the system isn't built to give a person pause at the bottom.
The people just keep coming and coming--where's the emergency break? :-)
(Source Photo: Andy Blumenthal)