When I ask small children what they hope for when they grow up, they often tell me what job they want - how they want to become pilots, doctors, nurses or teachers. Perhaps because it is so self-evident, very few reply simply that they want to be happy. But isn't it true, however differently we may express it, as living beings what we all have in common is a wish, at the very core of our hearts, to be happy. Therefore it’s worth looking at how happiness can be brought about.