Intro: G D Em D Verse: [C]This is the [G]worst day [D]of my life[C] [C]I can't hold b[Em]ack what's o[D]n my min[C]d [C]I can't breathe [G]when I look at you[D] [D]And it's [Em]so ha[D]rd [C]to [D]go on Chorus: [G]And I kn[D]ow you know the fee[Em]ling [Em]When everything just se[D]ems to lose it's mean[G]ing [G]And I k[D]now you know the...