Hacking The Body : Lessen Your Pain

Are you always afraid of needle ? Don't worry, German researchers have discovered that coughing during an injection can lessen the pain of the needle stick. According to Taras Usichenko, author of a study on the phenomenon, the trick causes a sudden, temporary rise in pressure in the chest and spinal canal, inhibiting the pain-conducting structures of the spinal cord.

Point of View

One thing we have to care about is our point of view. Because human usually only see what they want to see. Briefly, I can say that most of human trying to lie on him/her self without even realize it.
That's reality. So watch your mind, and you'll be surprised.