It looks at a variety of different people and discusses how Dr. Maureen Gaffney believes that happiness is deemed by genetics, your circumstances and how over 40% of your happiness is determined by your attitude.
The overriding positive message from the programme is that it looks at wellness, finding purpose and gives you practical tools to work on your own happiness.
The programme airs on Tuesday at 9:35pm on RTÉ One.
To watch the programme you can access it on the RTÉ player for the next 19 days. http://www.rte.ie/player/ie/