WHY ARE THERE SO MANY WHYS?????????

Everything is good everything is bad
Everything is good everythind is bad
but most of the times we only see the bad
WHY????????
We find reasons to be unhappy
but never cherish the moments where we are happy
WHY????????
There are times we dont celebrate our happiness
because we get upset on a small little thing
why does that littli thing upset us so much
that we don'T CELEBRATE that great happiness
WHY????????
Well why can't we always have a positive outlook
and just look at the brighter sides of things
WHY????????
we don't always enjoy moments of happiness
but get depressed when we are unhappy
WHY????????