It is not uncommon that people wish to be happy... but the point is if they know when they are and what it means... yes, what it means to feel happy.
Can you answer it yourself?
-I can. And always did it. So I thought because hundreds of times I pictured to myself how it could be. ... not now but one day... or looking back in the past I knew where and when I was happy.
The simple truth is that one must try to realize what he had just a moment ago... and smile... because he is still HAPPY.