Pragmatic Language: Public or Private
You have a piece of broccoli stuck in your teeth and need to pick it out. Private or Public? What should you do?
Go to the bathroom, wash my hands, remove the broccoli.
You have allergies and your nose is running. Private or Public? What should you do?
Get a tissues, throw it away immediately, sanitize hands.
Your friend has a personal problem in the bathroom. Private or Public? What should you do?
Don't say anything to anyone unless your friend needs help.