what is the meaning of life?

i want to talk about the meaning of life,

why do we die?
why do we exist?
were we meant to die?
was there another purpose for us? if so why do we have to then suffer?
was it destiny?
was it god?
why is man the greatest weapon on earth?

everything has a why and when, i want to know which of them all.

why earth?
why are there 9 planets?
why does the universe exist?
why do we need it?
why why why.......