Chess puzzles. Sometimes tidying up my office. I just like to make sure everything is straight, at 90 degrees or 45 or parallel to the wall. It's not some OCD

Chess puzzles. Sometimes tidying up my office. I just like to make sure everything is straight, at 90 degrees or 45 or parallel to the wall. It's not some OCD thing, just a matter of style. 5S is usually used for workshops, but I think it applies very well to the office.