Best things in life are free

Came across this article in the news which uses research to prove what I always believe in: it's the small and inexpensive things in life that bring most happiness to your life. The above study found that what brought most happiness to people were things like listening to music, taking a stroll, spending time with the family and so on. Maybe we can apply the 80-20 rule here. 20% of the things that we do everyday bring us 80% of our happiness.