Friends & family key to happiness, says study
As per a study by researchers at the London School of Economics happiness is not based on money.
It is mostly believed that shortage of money affects the level of happiness in the life of a person.
However, researchers have found that increase in earning does not reduce depression and anxiety.
The study called Origins of Happiness showed that the governments across the world should pay more attention to satisfaction in its people.
The research also says that treatment of mental health issues should be given more importance.
The research was based on data taken from four countries including the US and Germany.