OP would have to be pretty oblivious to life if he needed feedback for that interaction. He saw that someone was in a conversation, tried to interrupt, and then was offended when that someone didn&#x27;t want to be interrupted. Look, if someone&#x27;s doing their own personal business, don&#x27;t try to interrupt. And if you do, at least be understanding that they had no obligation to stop what they were doing just to humor a stranger, so there&#x27;s no right to be offended.