There's parts of my past that I'd like to never say I've taken risks that put others in harms way Betrayed the ones I care about Thinking only of myself, felt lonely I wish I knew what I know now when I was young I wish I knew it can't be undone I wish I knew what I know right now Whoa, when I was young I've spoken lies just to create a disguise I've brought tears down from my mother's own eyes You've got my word, never hurt again Finally through my mistakes I see clear I wish I knew what I know now when I was young I wish I knew what I know now when I was young I wish I knew it can't be undone I wish I knew what I know right now Whoa, when I was young I finally see so clear now I'm only human after all I finally see so clear now I'm only human after all I wish I knew what I know now when I was young I wish I knew it can't be undone I wish I knew what I know right now Whoa, when I was young When I was young I wish I knew it can't be undone I wish I knew what I know right now Whoa, when I was young