Free The Definitive Book of Body Language by Barbara Pease, Allan Pease

toothy smile and is happy to explain the exact details of his success because he knows that most people won't do it anyway.

     
    Tony and Cherie Blair were “tight-lipped” about Cherie's last pregnancy
     
2. The Twisted Smile
    This smile shows opposite emotions on each side of the face. In picture A below, the right brain raises the left-side eyebrow, the left zygomatic muscles, and left cheek to produce one type of smile on the left side of the face, while the left brain pulls the same muscles downward on the right side to produce an angry frown. When you place a mirror down the middle of illustration A, at an angle of 90 degrees to reflect each side of the face, you produce two completely different faces with opposite emotions. Mirroring the right side of the face reveals picture B, which has a cheesy grin, while mirroring the left side reveals picture C, an angry frown.

     
    The Twisted Smile is peculiar to the Western world and can only be done deliberately, which means it can send only one message—sarcasm.
3. The Drop-Jaw Smile
    This is a practiced smile where the lower jaw is simply dropped down to give the impression that the person is laughing or playful. This is a favorite of people such as The Joker in
Batman
, Bill Clinton, and Hugh Grant, all of whom use it to engender happy reactions in their audiences or to win more votes.

     
    Drop-Jaw Smile with an attempt
to fake smiling eyes
     

     
    A Drop-Jaw Smile where only the jaw
is lowered to feign enjoyment
     
4. Sideways-Looking-Up Smile
    With the head turned down and away while looking up with a Tight-Lipped Smile, the smiler looks juvenile, playful, and secretive. This coy smile has been shown to be men's favorite everywhere, because when a woman does it, it engenders parental male feelings, making men want to protect and care for females. This is one of the smiles Princess Diana used to captivate the hearts of people everywhere.

     
    Diana's Sideways-Looking-Up Smile had a
powerful effect on both men and women
     
    This smile made men want to protect her, and made women want to be like her. Not surprisingly, this smile is a regular in women's courtship repertoire for attracting men, as it's read by men as seductive and is a powerful “come-on” signal. This is the same smile now used by Prince William, which not only has the effect of winning people's affection but also reminds them of Diana.
5. The George W. Bush Grin
    President George W. Bush always has a permanent smirk on his face. Ray Birdwhistell found that smiling among middle-class people is most common in Atlanta, Louisville, Memphis, Nashville, and most of Texas. Bush is a Texan and they smile more than most other Americans. As a result, in Texas, an unsmiling individual might be asked if he was “angry about something,” while in New York, the smiler might be asked, “What's so funny?” President Jimmy Carter was also a Southerner who smiled all the time. This worried the Northerners who feared that he knew something they didn't.
    Smile constantly. Everyone will

wonder what you've been up to.
     

Why Laughter Is the Best Medicine
     
    As with smiling, when laughter is incorporated as a permanent part of who you are, it attracts friends, improves health, and extends life. When we laugh, every organ in the body is affected in a positive way. Our breathing quickens, which exercises the diaphragm, neck, stomach, face, and shoulders. Laughter increases the amount of oxygen in the blood, which not only helps healing and improves circulation, it also expands the blood vessels close to the skin's surface. This is why people go red in the face when they laugh. It can also lower the heart rate, dilate the arteries, stimulate the appetite, and burn up calories.
    Neurologist Henri Rubenstein found that one minute of solid laughter provides up to forty-five minutes of subsequent relaxation. Professor William Fry at Stanford University reported that one hundred laughs will give your body an