Have you ever agreed to meet a friend for dinner at a restaurant you’d never eaten at before?
If so, you probably had to look at the menu for several minutes before you were able to decide what to order.
This usually isn’t an issue if the restaurant is new to both you and your friend, but if your friend is a regular customer he/she probably already knows what they want to order.
That means they’ll have to sit there counting the squares in the tile floor while you go over the menu several times.
Luckily, this issue is usually very easy to avoid…