What does red fingernails mean?

What to say when someone says its over? What are good describing words for rude? Was it appropriate to tell my friends I couldn't afford to give gifts this year? What is the proper salutation for a company? What do people mean when they say speak soon are they just saying it to be nice and say goodbye or do they really mean it? In a doubtful manner? When doing a thank you note for monetary gifts do you mention the amount? How do men dress? What is a good color dress for a formal party? What does can't say boo to a goose mean? How do you write a notice to attend an extraordinary meeting of the governing body? How can you handle an extremely jealous sister in law She tries to make me feel low at every turn I want to give her of her own medicine? Do you allow people to act rude to me or others? Are people who expect or demand courtesy or consideration more likely to exhibit the same qualities themselves? What does at arm's length mean? Is impromptu a real word? What does it take to be a man? What is the adjective for fuss? How often do you need to take a shower? Should you indent when writing a personal letter?