Three elderly women were chatting in the kitchen.
The first woman said:
– You all know what! I am completely forgetful these days! The other day, I was standing on the stairs of the first floor and couldn’t remember whether I had just gone up or was about to go down!
The second woman replied:
– You think that’s bad? Look at me: Last week, I was sitting on the edge of the bed and I couldn’t remember if I had just woken up or was getting ready to go to sleep!
– Oh my goodness! – the third woman interrupted:
– As for me, my memory hasn’t faded at all! Just like this wooden table here! – she said while tapping on the table. After tapping, she suddenly looked surprised and exclaimed:
– Who is it? Who just knocked on the door?!