Should you share your GPA when asked? According to one reader, academic scores are private and should not be for public discussion. See how Miss Manners advises handling these personal inquiries politely and firmly.

In a surprising BBQ invitation, wealthy business owners requested their staff bring dishes to share. One guest declined to attend, citing concerns about the financial disparity and the use of a sign-up sheet for potluck contributions.

A joyous first birthday celebration turns contentious when a friend’s mother is left off the guest list. As hurt feelings surface, the complexities of friendship and social etiquette come to the forefront.