Why imperial?
I swear to God I'm a complete retard when it comes to using the imperial system. Why people can't use metric is a mystery to me. It's what's taught in all the schools now. Bloody imperial tape measures and straightedges meant it took me four (yes, four ) attempts to hang a mirror today. What the bloody hell is 7/64 ? Or 3/8? The problem was that I was looking at an imperial ruler but mentally registering the divisions in between the inches in tenths - like metric. Of course in imperial those little marks are at 1/8 and 1/16 of an inch, not 1/10. At least the three pairs of wrong holes are covered up by the mirror. :-(