I am asking because, if I am in DHs way for some reason and he wants me to move, he says 'excuse me' and I always add 'please' to it. He says he does not need to say please, as 'excuse me' is, in itself, polite. I have always been taught to say 'please'. This debate has been going on for a long time, so finally I said I would ask the 'Oracle' (or the witches as he refers to you all )