What Is Life

I recommend revisiting the great philosopher, Haddaway's poem with a simliar title:

https://www.youtube.com/watch?v=HEXWRTEbj1I

Also, follow this guy's advice on being sad:

http://cdn-webimages.wimages.net/051a347d6ed13b5893716224ca6...

we don't know what it is, we don't know why it is. All we know is that it's there and may have an end. So enjoy the present, forget the past, and live each second as if it was the last.