You go to a store, buy the bestselling book, "How to be a Troll" go home, sit on the toilet, start reading and then finish the book. On the very back page there is a note which says: "Congratulations, you wasted $5 on a book for something which 95% of the people in the world can naturally do."
First, you post this on every page. rev=/search%3Fq%3Dtroll%2Bface%26tbm%3Disch%26tbo%3Du&zoom=1&q=troll+face&usg=__og7sQ2QDf6wr2rRi6koJUfsx-6k=&docid=QFCm3MFfzLDqYM&hl=en&sa=X&ei=mGnWT7jwMons2gXC99C7Dw&sqi=2&ved=0CGUQ9QEwBA&dur=389" alt="http://www.google.com/imgres?imgurl=http://www.ordinaryresponse.com/wp-content/uploads/2012/04/trollface.png&imgrefurl=http://www.ordinaryresponse.com/2012/04/01/best-april-fools-jokes/&h=450&w=600&sz=173&tbnid=QFDKc2czBMro2M:&tbnh=102&tbnw=136&rev=/search%3Fq%3Dtroll%2Bface%26tbm%3Disch%26tbo%3Du&zoom=1&q=troll+face&usg=__og7sQ2QDf6wr2rRi6koJUfsx-6k=&docid=QFCm3MFfzLDqYM&hl=en&sa=X&ei=mGnWT7jwMons2gXC99C7Dw&sqi=2&ved=0CGUQ9QEwBA&dur=389" /> (Hope it comes out as a picture instead of words) Then, you practice singing the trololololol song everyday until you have it down perfectly. Finally, you enter manual breathing mode. And thats how you troll. Teh End