The meanings of words in life

I'm starting to figure out
the meanings of words in life

We say I love you
to show affection
to show desire
and to show strengh
those 3 words take courage
and fear with what comes next

We say I hate you
to show that we have given up
on who we are and who they are
realizing the world may never change
to show we have no courage
in what we say next
so we scream hate
we scream shame