Cheerfulness is the best promoter of health, and is as friendly to the mind as to the body
Cheerfulness infects others, bringing their mood up and making them cheerful as well. You will find that when you are cheerful and happy people like to be around you, and this raises your confidence. This type of attitude comes naturally to some but others have to work at it, banishing unpleasant and negative thoughts when they occur instead of dwelling on them.