Can we make ourselves happier? According to studies from all over the globe collated by the World Happiness Database in Rotterdam, we can. But the path to happiness may not be where we are looking for it. Prof Ruut Veenhoven, Director of the Database and Emeritus professor of social conditions for human happiness at the Erasmus University in Rotterdam, says his own study found a slight negative correlation between the number of times people in a study spontaneously mentioned "goals" and their happiness. "Though it is generally assumed that you need goals to lead a happy life, evidence is mixed. The reason seems to be that unhappy people are more aware of their goals, because they seek to change their life for the better." Although there is some positive correlation between seeing meaning in life and being happy, studies suggest this is not a necessary condition for happiness. In fact, studies suggest leading an active life has the strongest correlation with happiness. "In order to lead a happy life, a rewarding life, you need to be active," says Veenhoven. "So involvement is more important to happiness than knowing the why, why we are here. Research has shown that we can make ourselves happier because happiness does change over time and these changes are not just a matter of better circumstances but of better dealing with life. Elderly people tend to be wiser, and for that reason, happier." Studies collated by the database say you tend to be happier if you: *Are in a long-term relationship *Are actively engaged in politics *Are active in work and in your free time *Go out for dinner *Have close friendships.