Politeness is okay, but it gets old and boring. You want to attack life with a passion, not a politeness, you want people to think about you and remember you and say "she is so passionate" you don't want people to think about you and remember you and say "she is so polite," because, who cares about polite?
"... MOM!" Martha finally screamed. "Mom, you've got to see these!" "Is it about Hermione?" She exclaimed, rushing into the middle of the room. Her mouth dropped open in horror when she noticed Hermione's walls. "I can't find any... polite... photos of her, mom." "Why are there ones of her eating out of dumpsters and giving seniors the finger?" "No idea," Martha replied. "Oh god... I'll get one out of my wallet," Her mom decided, hurrying out of the room frantically. ...It's funny how when one thing happens, it can make you forget about something else."