“Happiness” is considered to be a simple word by some. It almost seems they know it too well to think about it. But is it really possible for everyone to feel it? Sergiu George from international moving site Movehub has worked hard to put together an interesting infographic that reviews the state of happiness in the world today. The data was compiled by Numbeo.com from online survey information. In the infographic below, one can notice that some of the countries are marked with an asterisk, depicting this way their “low data reliability.” Furthermore, some other countries did not offer any data at all. According to the study, Greek people do not feel lucky enough with the quality of life they have. The happiest countries in the world are those situated mainly in Northern Europe (Switzerland, Denmark, Finland, Sweden, Norway, the Netherlands and Iceland), while the least happy countries seem to be poor countries in Asia (Mongolia, Myanmar, Cambodia, Nepal), Africa (Ghana, Uganda, Kenya) and South America (El Salvador, Peru).