We often hear this statement that money cannot buy happiness. In my case, I oppose to the idea that money cannot buy happiness. How will we be happy if we do not have money; if we are hungry, or deprived of our wants and needs? What is one cause of depression? Money is one root cause of depression. The mind cannot coordinate the body in search of money. A big smile is painted on our lips if there is money and loud laughter could be heard. In fact, you could also dance as no one is watching you. Money becomes the root of all evil if you misuse it. What can you add?