Strength is my Substance By Jennifer (Kahuku), age 13 My substance is I am my own person and I don’t let anyone change me or get to me because I can stand strong and not let anyone bring me down or change me. Share this:Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Like this:Like Loading...