The Meaning of Happiness.

Happiness is obviously something of great importance to us, especialy at this moment of the year. When it comes to the question "Are you happy?" it takes me a few moments to answer. I realize that happiness doesn't reside in my head, like contentment, but it pervades the my entire body. We shouldn't take it for granted that health is the key component of happiness, family, shelter, food, our country, and the list goes on and on.

There is a film called "The Pursuit of Happyness" (here the word " Happyness" with a "y" is not a misspelled). But it is intended to show that the true meaning of happiness is being Happy.

I was picky about capitalization, and punctuation follows the preview word without a space, but one space afterwards.  Example: one, two.  Not  Example : one , two .

'my head ... my body'  These should match. Or you could say 'the head ... the body'

'is not misspelled' or you could say  'is not a misspelling'

Very good, no real grammar errors