*Some old dude packing up his shopping*

Me Have a nice evening

Guy Don't say that

Me Sorry?

Guy Have a nice evening. What does that even mean? If I've just had a divorce am I going to have a nice evening? If my mother just died am I going to have a nice evening? Just say good evening. It's formal and to the point.

Me ...

Me good evening then.

*Later is a group of 21 year olds, all buying alcohol*

Me [getting flustered as the line at my checkout is super long] can I see ID?

First dude of course! Pass them down boys we can make this easier for her. Calm down, you're doing great.

Do people genuinely still think young people are the worst customers?