This is one of the quotes often heard it originates from Phyllis Diller, the American actress, .

so what impact does a smile have

1, Can improve your confidence people who generally smile more are deemed more confident in meetings and social gatherings

2, Make you feel good – when you smile certain chemicals are released which actually make you feel good

3, Can make others feel good – smiling is contagious  smile at someone and in most cases they will smile back

so what to do if you dont have the right smile? -

well perhaps tooth whitening – to achieved a little brighter smile, or how about achieving straighter teeth with an invisible brace .