Of all the living beings on earth only humans have the unique sixth sense. Only humans have the capacity to express their emotions, be it happiness or anger in an effective or controlled way. Happiness is a feeling that spreads pleasure and positive vibe all around. Happiness and money have nothing in common. The wealthiest person on dearth may not feel happy but a lay man who has no luxuries in life may be the happiest person. As the proverb goes, " beauty is in the eye of the beholder" the same implies for happiness too. Some people may feel happy on experiencing even little joys in life while some may feel un satisfied irrespective if whatever comforts they get. Hence the happiest people don't have the best of everything they just make the best of everything. They are extremely optimistic and they see the positives of any occurrence. As Winston Churchill said, " an optimist sees an opportunity in the middle of very ocean of difficulty. A pessimist sees a difficulty in the middle of very ocean of opportunity " the same goes for happy people as well.