9. They Take Pride In Their Appearance
Working with the public is like you're constantly on display and it can make you feel a bit insecure if you're serving people on a Friday or Saturday night and are feeling underdressed or out of place in your polo top. Of course there are days when you don't even care what you look like, you're just glad that you made it in to work. Either way, the thought is there that they'll want to look nice on a date.