Checkstands used to have chains that locks to let customers know the checker is unavailable but they were deemed unprofessional. Now grocery checkouts have lights that tell the customer if the checker is open. If the lights are off then the checker is probably either trying to go on break or home. Its like trick or treating as a kid, if the lights are on it means someone’s home, if not, skip to the next house but there are some optimistic trick or treaters that knock just in case…
It’s 9 PM and time for me to go home. A customer comes and starts to load his groceries onto the conveyor belt…
Me: Uh sir… I’m closed.
Not Bright: Oh you are?
Me: My lights off.
Not Bright: What light?
I point to the light but since he’s loaded his groceries I can’t tell him go to another checkstand.
Not Bright: Thanks! Going home?
Me: [excited] Yes! Going to go a movie!
More customers come and start unloading…
Me: Umm… Sorry, I’m closed.
Not Bright II: Oh you are?
Not Bright: [sarcastically] Yeah. His light is off.
Not Bright II: What light?
Me: …




