Many people afraid even consider altering their beliefs. But what is a belief? The other synonymous words are: conviction, generalization, prejudice, interpretation, association… For example: “My belief is that weight is genetically predetermined”, or “My belief is that my body will be exactly the way I want it regardless of my genes”. We use belief as accepted for us truth, based on which we coordinate our future actions. They are the building blocks we use to create the more complicated mental structures. If we are not open reevaluate and upgrade them – we are not open to any change or progress…