Sometimes the topic of a CHL comes up between folks. Especially in gun stores. Most of the folks I have had this conversation with were not bragging. It was more of a exchange of carry ideas or even weapon choices. Some guys just talk loud...like my brother for instance. He is deaf in one ear and doesn't realize how loud he is talking sometimes.
The few people that know I carry aren't impressed enough with it to brag to anyone and they sure as heck know I don't want anyone knowing I am packing heat. Some folks are actually intimidated by guns and I don't want folks being scared to tell me how they feel. Maybe I need some folks who are impressed by the idea of carrying a gun. Then they could make me out a big shot to anyone that is trapped into listening.
Seriously though...I have been fortunate enough to not run into any folks who feel the need to show how tough they are by showing off the weapon they carry.