Can anyone tell me why it is that when you're in a shopping centre car park, people sit in their cars for ages waiting for normal people (like me ;) ) to either walk past or try and park, before they suddenly decide to reverse out of their parking spots.
Who are these people? What are they doing in their cars? Do they ever get out of their cars? Why do they only leave their parking spots when it will inconvenience others?
My brother calls them "sleepers" who only come into play when there is activity around them.