Pet Peeve #1

Well today as usual, I will get the people that feel the need to come up to me and ask me, "Are you open?"  This annoys me sooooo much.  I just want to say to them, "No I am not open, I am just standing here behind this register with the light on for no reason."  Why must people ask such a dumb question with an obvious answer. I am really thinking about starting to just tell them no and go to another register with someone else standing there with the light on. Customers....