What is so worth working for?

I f we were to climb to the top
and find there is nothing there
would people still climb that ladder
or be too discouraged to care?

Why do we climb to what is new
whats wrong with where we are at?
Im not trying to change the world
Im just trying to survive at that!

Why cant we just enjoy what we have
we are always working for more
What is there besides happiness thats so worth working for?