My emails are not very pretty things. I don't spell check, grammar check, use salutations and sometimes I experience email Turrett's. Worst of all, I am too lazy to spell my own name correctly. Clarie. Cliare. Life is precious: no time to go back and correct.

Well, if you're writing a business letter, you have to go back and remember the little niceties of how to actually do it. Here are a few dry but necessary tips on how to open and close your business letters and when to use "Sincerely," "Best regards," or "Smell ya, biatch."