17. They Have Endless Energy
They just don't seem to stop for breath, do they? They can chat for literally hours, and a 'quiet night in' isn't a phrase you've ever heard them use. All you can think about during the day is getting home, taking a bath and watching TV until you pass out. Your younger co-workers on the other hand are going to see their best mate DJ until the early hours on a Tuesday night and will turn in fresh as a daisy roughly at their start time. What are people even doing out on a Tuesday night?