I would travel back in time three years and six months..
1.So I would practice guitar instead of fucking around and acually learn what I was supposed to learn from my lessons.Now here I am three years later learning the shit I would have learned one year ago if I had not fucked around..
2.So I could spend spend time like with my father before he dies.
3.So two years and nine months later I could be friends with this chick I liked.
Those three years made a difference