When i saw this contest i felt it was just for me. I can never forget the day i was bitten by a dog. It was on the 13th of October 2013. It happened around the 13hour of the day. To cut the long story short, ever since then i dislike the number 13. Even when solving arithmetic question and i see the figure "13 or 31", it makes me remember that day.
So i created this photo below with a dog and the exact date.