Missing Tile Syndrome - "One of the ways we ruin our happiness is to look at a beautiful scene and fixate on whatever is flawed or missing, no matter how small. Imagine looking at a tiled ceiling from which one tile is missing and you’ll most likely focus on that missing tile. The more beautiful the ceiling, the more you will concentrate on the missing tile and let it affect your enjoyment of it. Ceilings can be perfect, but life cannot." ~ Dennis Prager, from Happiness Is a Serious Problem