It doesn't only happen to you brother. I know another guy that it always happens too. Last week I almost get into a brawl at the farmers market. Yea the farmers market. It's the people that go around with their own head up their butt that bug me the most. they have no regard for other people and think the world revolves around them. AND I can't seem to keep my mouth shut I'm the guy that always has to point it out to them.
But hey enjoy your time off. Look at the joy in your kids faces and its all good
I commute into the city for work sometimes and I've adopted the "Outbreak Monkey" approach. A strategic coughs and sniffles and you'd be amazed how quickly people get away from you.