If you ask many people what is happiness you will get a lot of various answers. Every individual experiences the state of happiness in a unique way. The one thing that everyone would probably agree with is that happiness is a constantly elusive “substance”. It is often compared to air. We notice that the air exists only when we lack it. It may seem difficult to feel happy at once. Since the earliest childhood we were taught not to repose on our laurels and try to achieve more and more.