just because

just because you think you're right
doesn't mean you are
just because you want to fight
won't get you far
just because when the world is hard
and things are plain unfair
don't presume that Fate or Fortune have you by the hair
it's not a case of just because
because things aren't fair or just
it's more a case of do or don't
a case of might or must
so just because you read these words
doesn't mean you'll agree
nor just because they have been written
they mean that much to me