You do need to be trusted with money because if your not, your money can get in the wrong hands and if your money gets in the wrong hands all of it will disappear. Secondly, money can't buy happiness, yes cars and houses can make your happy but so can a family, friends, co workers, or your health. Money can't buy your health and yes money can help bring happiness but eventually you get to a point and you may find money doesn't matter as much as you thought after all.