prophet Mohammed the smiling character

when the social pressure and the psychological diseases increase you will be in an urgent need for a smile on your face like the smile drown by prophet Mohammed  on his believer's face . prophet Mohammed guides his believers how to overcome the daily difficult , pressures and how to feel happy  . the smile was the character of prophet Mohammed in all his moving . he is always smiling . this smile removes people's pains and treat their wounds . Abdullah Bn Alhareth speaks : no one more smiling like prophet Mohammed . but this smiling not make hem losing his gravity or respect but he smile in politeness . he is smiling without opening his mouth or guffaw