Here is a situation for you to comment on:
You are in a crowded gun store. The gun department is located in a corner with long guns along two walls. The counter follows the two walls, plus comes out into the room where knives are displayed. This creates a u shaped area for employees only, a square area for gun shoppers, and on the outside of the one side is where knife shoppers are.
As you are shopping knives with a new gun owner you look up, and Mr. Tacticool salesman is waving a handgun around showing his best mall ninja moves to a young couple. Mr. Tacticool could turn his back to the customers and to the south, and in both moves he would be pointing at walls. However, he chooses to muzzle the couple, everyone at the counters on his side, and those of us at the knife counter ... But, he sure looked cool.
As someone helps you at the knife counter, and after they help the person you are with with a couple knives to look at, you ask him to ask Mr. Tacticool to quit pointing his gun at us. Mr. Professional looks over his shoulder and cooly states "It is hard to avoid in a gun shop."
I will answer general questions you may have, but I will reserve more details for as long as I can bare it.
What would your response be?