No one thinks of themselves as rude or impolite — and yet, the world is full of people with no manners.
A recent Reddit thread asked people to name the red flags that make them think, "This person has no manners." Here are the best answers — and don't forget to say please and thank you!
Inviting everyone in the friend group to an event and excluding just one friend then proceeding to talk about how much fun they’re going to have at said event in front of the person that was purposely excluded , in front of everybody.
Happened today and thought it was pretty rude. - TDiddy__
Hung out with a co-worker once and he threw all his garbage out the window of his car onto the street. Never hung out with him again. - OmManiPadmeHummm
When they walk into an elevator before you have a chance to get off. Same w buses and subways. - guyuteharpua