> It's exactly like how you totally forget PINs, phone numbers, or passwords once you've typed them enough. That happened to me once, the electrician had to ch

> It's exactly like how you totally forget PINs, phone numbers, or passwords once you've typed them enough. That happened to me once, the electrician had to change the electricity meter, he called me to ask for the code to enter the flat and I couldn't recall it; I had to go down and open the door.