smile and laughter

Australia
July 23, 2009 11:56pm CST
I have read and heard in some of the books, programms, internet etc that when you fake a laughter or a smile your body does not realises the difference it creates the same benefits as a natural laugh when in certain situation like pranks, jokes etc?
1 response
• United States
24 Jul 09
really thts werid so explain to me ..im not quite understandin ?