New Found Glory - Certain

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