Three older ladies were discussing the travails of getting older. One said, Sometimes I catch myself with a jar of mayonnaise in my hand in front of the refrigerator and cant remember whether I need to put it away, or start making a sandwich.

The second lady chimed in, Yes, sometimes I find myself on the landing of the stairs and cant remember whether I was on my way up or on my way down.

The third one responded, Well, Im glad I dont have that problem, knock on wood, as she rapped her knuckles on the table, then told them…

That must be the door, Ill get it!