SMARTEST IN CHICAGO: Statistically, this improves your chances of getting a promotion at work. What is it?

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1/15/2020:

Q: Statistically, this improves your chances of getting a promotion at work. What is it?A: Smiling

 

1/14/2020:

Q: At This Very Moment, There Are 370,000 People Doing THIS.A: SITTING ON AN AIRPLANE!