Hat etiquette. Some have it, most don’t. It’s a shame, really. Good manners cost just a little time, but have the potential to gain you a lot of respect.Granted, people don’t wear formal hats very much any more, but that doesn’t mean that the average guy wearing a baseball cap, or similar informal headwear, shouldn’t show good manners. The doffing of one’s hat is an important skill to master. You can either take the hat o...