Should I be worried or pleased that I know everything that’s on my Visa card?
I know the name displayed, I know all the numbers from the actual Visa card number, the expiry date and even the three digit code on the back.
How is it that I can memorise numbers like this, and phone numbers, but in an interview at a pub when I lived in London in the early 90s I couldn’t add up 3×3 lots of numbers in my head?