28. Keep an eye on your kids.
If you let your child kick the seat in front of them on long flights, or make a giant mess at restaurants, you are everything that's wrong with America.
29. Get into the cab first.
Seems like you should hold the door open if you're sharing a ride with your boss, or with a date, right?
Wrong! Nobody likes to slide across the back seat – especially in a skirt – so it's actually more polite to get in first.
Basic Human Decency
30. Whoever gets to the door first opens it.
Ladies, when you stand there waiting for a dude to catch up to you to open a freakin' door, you make us all look bad. And guys, hold that shit open for other dudes too – anything else and you just look rude.
