"Certain" by New Found Glory

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