When you are getting on in years it’s hard to remember details.
We know a bloke who’s a farmer and who’s also fond of tattoos. When a few of his cattle went missing a while back he found them on a neighbouring property. It was easy to settle the ownership dispute because their ear tag registration number just happened to be tattooed on his arm. He also has his kid’s birth dates on his leg and heaven knows what else or where. Some would call him organised.