wad'z life all about.?

wadz Life all about. .? so.. we're supposed to live it - but how.?
people always say dat Life's unfair. .. of course it is - it's GOT to be. ..
what's the point -and fun- of (livin') knowing that everything's
just gonna go your way each & evry time u (wanna) do somethin'. ..
there's no justification in that, is there.?

If that is how Life is, then, some things just wouldn't have existed:
-suicide (no problems, no stress)

& not worth existing:
-exams (evryone will pass)
-death (no one will want to die in this "happy" world)..