- The right way to fold towels
- Toilet paper over or under
- The best place to park
- Wash dishes now or let them soak
- Toilet seat up or down
- How to place glasses in the cupboard
- Squeezing the toothpaste
- Proper way to load the dishwasher
- Should you lick your fingers when eating finger food
Many people are passionately opinionated about these and similar matters. Towels folded into quarters instead of thirds are annoyingly untidy. Drying oneself from the bottom up rather than from the top down after a shower is seen as a complete breakdown of logic. Distress over an improperly squeezed toothpaste tube is so widespread that a Google search on "squeezing toothpaste" yields more than 1.9 million results and Amazon lists over 100 imaginative devices for squeezing the tube