Lesson 4 - Being Polite

   Let's admit it, we really can't say Sherlock is polite, can we? No! He doesn't have any respect for anyone but himself.
   John (sometimes), Mycroft (once), Mrs. Hudson (sometimes), Molly (once) and Irene Adler are the few people he was or is polite to.
   Here are the steps to be as "polite" as Sherlock:

Step 1 - Never say "please" or "thank you".
Step 2 - If someone doesn't understand something, always say: That's because you´re an idiot. http://www.youtube.com/watch?v=jeljWMITrp0
Step 3 - If someone says something you consider wrong, always say: Don't speak or you´re lower the I.Q. of the whole street.