Reddit users were asked about some unwritten rules of life. Here were some of the MOST AWESOME responses.

1.  If you finish the coffee, make more.

 

2.  If a car stops for you to cross the street, hustle a little.

 

3.  Don't ask people how much they paid for things.  It makes them uncomfortable, and it's a boring conversation anyway.

 

4.  Wipe down equipment at the gym when you're done.

 

5.  Never ask a pregnant woman when she's due, touch her belly without asking, or say, "You're huge!"

 

6.  If someone looks bad in a photo, don't tag them on Facebook. 

[Source]