Think I should buy toto today. Strike toto also not so chun.
I was entering the lift. I turned over to press the 5th floor button, and my access card slips off from my hand. It drops vertically into the small gap at the lift entrance and goes below where I doubt anyone fall short of the lift maintenance guy would be able to access. How it went through, who knows.
Lesson learnt: Don't hold on to anything that fits into a small gap when you're entering a lift.