An older lady gets undressed and starts to get into the bathtub. She gets about halfway into the tub and thinks, ``Was I getting into the tub or getting out?'' She calls out, ``Bernice! Was I getting into the bathtub or getting out?''
Bernice says, ``Well I don't know. I'll have to come up and look.'' Bernice starts walking up the stairs to the bathroom, gets halfway up and thinks to herself, ``Was I going up the stairs or down?'' He calls out ``Sally! Was I going up or down the stairs?''
Sally, down in the living room calls back, ``How should I know?'' and thinks to herself, ``I'm glad I'm not losing my mind like the other people in this house.''