 Chances are how you feel about running 10 minutes late at work is a good indicator how old you are. While it may be a sign of disrespect among baby boomers and millennials, Generation Zers don't see the big deal. In fact, according to new research, the youngest generation of workers currently in the workforce believes 10 minutes late is still right on time. I have no idea where they learned that from or why they think that's okay.