I had to interview the guy who from America. His name is Dominic. He said that happiness for him is stress-free like have an emotional feeling of life is fearless. And the happiest time of his life had been when he was young just carefree world carefree living. He told me he never get sad I think it’s impossible. and I asked him do you think that happiness lies within you or does it depend upon other people and external things? He told me happiness is within yourself. only you can be have your sad. If you alow somebody to make you sad. Whatever you can connect to outside that stibilate and he think money can buy happiness because we live in the world that be an actually happy within yourself whatever make anything out around the world make you happy usually cost money. Such as if you want to travel because travel make you happy. you need money to travel. if you like to dress because dressing make you happy. you need money.He think most of people need money for everything. Just to make life better.