Exactly. The real happiness does not depend on money, as money is just a tool to make our lives more comfortable and more fulfilling to live. Other than that, money is not everything. Although I would admit that money is very vital these days, but we should always know that it can’t buy real happiness and peace of mind.
It's true that everything we need requires money, but don't make us slaves to money. Motivation must be clear why we need a lot of money, lest we become enslaved by money so that happiness does not exist at all. Because money can't buy time, but time can be used to make money. With money, economic life becomes stable, our old age can be more secure.
Smart work, Lots of money, needs to be met, happy. Work too hard, don't know where the money goes, and always feel lacking, stressed, sick, and miserable. So being happy or not is not based on material things, whatever it is, but how we view it in dealing with it. True happiness is when we can be grateful (for everything we experience, both joy and sorrow), both for what he receives/gets, both material and immaterial. That's happiness, in my opinion.