Avoid Saying These Things at Work or You'll Sound Old AF
by Sarah Showfety from Lifehacker on (#5QATZ)

We all know those blatant signs that someone is older than the rest. Saying back in my day," using exact change, or talking about joint stiffness, to start. But are you aware of some of the more subtle signals of old-fartness at the office? You may still feel 25 inside, but if you do one or more of these things-you...