Running up the down escalator

Today while coming out of Du-College Metro, I started running up the down escalator. I was not gone crazy neither I wanted to draw people attention doing stunts. Then why I was doing that? Even after realizing that there is something wrong, I was persistent to go up at least for a couple of seconds.

Once I realized what was happening, I was laughing at my stupidity. For some unknown reason, today right side escalator was coming down and left one was going up, exactly the opposite way it operates on a normal day.

So am I turning into robot?.... No way!!!

Bot programmers are smart enough to consider these facts. :)

I really used to believe that STM (Société de transport de Montréal), Montreals public transport system is sane, and walking on escalator is no-brainer and left it to my muscle memory to figure out.