What is it with people who stand WAY too close to you in lines? They do it in the grocery store (practically shoving their carts up your rear) and they do it in retail stores. I HATE when people invade my personal space, my bubble, my hula hoop of normal space between me and other people I do not know. I do not understand why they do this, getting closer and closer to me does not mean that they will be waited on any faster or that I will throw up my hands and let them go in front of me. Ugh, I just wanted to add personal space to my list.