Let's be honest about the holiday season

Just an observation I made yesterday, I work at a rather expensive steakhouse... I noticed a lot of people seemed very glum and showed no gratitude for being fortunate enough to go out for a nice Christmas dinner. At one table (and no they were not Jewish) I was thanking them for their business and wishing them a happy new year and the lady cut me off mid-sentence "Do we get you to validate our valet ticket?" The husband was a cheapskate too lol.