According to Hinduism, the things we want change as we go through life. At first, we want pleasure and worldly success. There is nothing wrong with wanting these things, as long as we act morally in seeking them. For example, we should not lie or cheat in order to gain success. We must achieve it honestly.
Some people may spend years seeking pleasure or striving for worldly success. We may even think that these things make us happy. Eventually, though, we find ourselves wanting more, because each of these goals is too narrow to satisfy our total nature.
Choose one of these goals to examine. Do you think it is too narrow to satisfy all aspects of human nature?