Is it normal to try and find patterns when looking at clocks?
For a few years now, whenever I look at a clock I attempt to find patterns in the numbers. For example: 7:29 would be 7+2=9. Sometimes, the patterns are more obscure. For example: 6:51, all the numbers are letters in 1337speak. And in 6:59, all of the numbers can be rotated in ways that make them other, or the same, numbers. Is that normal?