why not smile ? Even a pretentious act of smiling is good, doctors say.Science proves smile.as one among various factors,that promote longevity.Depression is replaced with positivity by smiling habit say psychologists. An ever smiling man is a good environmentalist..Doctors say smiling cures  hypertension..Again psychology,says smile gives treasure of confidence. If you need a painkiller become a smiler by habit.Even act of  smiling pour happiness in. .I pity the modern IT world which,. cry stress stress every where”.Smile fellas” and be stress free..Make smilie a contagion and flag  universe with life of happiness..                                                                        /