A man sends a letter to the IRS... And he explains full-heartedly how sorry he is, for he has lied on his previous taxes about his actual income. He writes how he feels so guilty, that he can't even sleep at night! Desperate for a good nights rest, he even mailed in a check for $2000, and said he hopes they accept this as payment back. He finishes the letter, signed and dotted, and says P.S. If I still can't sleep at night, I'll pay back the rest!