people are so fucking retarded stopping their carts in the middle of the lane blocking traffic because they see a sample or some shit.

I go every week with my GF too, and this puts me in a complete rage. They often don't seem to stop for any particular reason at all. They stop in the lanes, they stop in the exits, they stop with their cart in front of all the other carts to rearrange the contents of their purse. Zero awareness of others around them, and these are all people entrusted with driver's licenses.