There are unwritten rules in baseball…so someone on Reddit asked people to name some unwritten rules of life everyone should follow.

BuzzFeed‘s got some of the best ones:

• Don’t ask for something if the person has only one of them left.
• If you finish a roll of toilet paper, you have to put a new roll on.
• If you borrow someone’s car, put some gas in it before you bring it back.
• Don’t play music out loud when you’re in public. Wear headphones.
• Chew with your mouth closed.
• If you’re borrowing something for a third time, buy one of your own.
• If someone shows you a photo on their phone, don’t swipe left or right.
• Let people get off an elevator or train before you get on.
• Don’t leave your shopping cart in the middle of the aisle.

We love these…any others you’d add to the list?