Certain lyrics

my life is an open book of changes
and this just occured to me
i dream of all these different places
that i would rather be

i know that all i want is to be a man
who is certain with himself
my battles aren't won (2x)
until i'm certain with myself

it's hard for me to feel this anymore
where have the feelings gone

i need to stop myself from hiding
i've been down for far too long
i know these worries of mine
they won't change like the world i'm in
how do i change myself