When in a social setting, an individual only talks about the work. They have such tunnel vision there unable to discuss any other subject matter that may be interesting to the other party as well. They are at a level of narcissism thinking that other people really want to hear them whine and complain about their work. These individuals tend never to ask questions about what you're doing. On the off chance, if you share some personal information about yourself, they can't remember those details because they are so consumed by their work life.
Sitting in the main square on the fountain, I bumped into my buddy Wayne who I hadn't seen a while, instead of catching up, he committed a Work Talk Violation.