If happiness is defined by what we do, then I really don't want to do anything. What we do can contribute to happiness, but happiness can't possibly be solely defined by what we do. Happiness is within us. Though it may be difficult, we can choose to be happy despite bad circumstances. Studying or getting a good grade may make you happy, and even your parents happy, but truthfully, it's just a stupid piece of paper with letters printed on it that can be so easily forged using Photoshop.