If you were at a restaurant with a friend or even sitting around at a table at a summer get-together and there was a big pie or cake or Pizza on the table or lets say the table contained a big tray with 20 stuffed potato skins (you know that kind of cheddar cheese and bacon kind of oozey-goozey nice kind of delicious little packages of joy). And there was one potato skin left for one slice of pizza left would you be the one who takes the last one? Do you think it is rude to take the last potato skin from a guy who has just had a small dish of escargot and did not particularly enjoy it and there are the potato skins there and there's only one left? Would it be rude to take that last stuffed potato skin? @walrus