If there was one thing this fine Saturday that would completely change the way you viewed and lived the next six months of your life, what would it be? The loss of a job? A marriage proposal? A voyage of self-discovery that would forever change the way you look your fellow man? Because another thing that could fit in with the rest of those life-altering events could be the fact that Miley Cyrus is going to have her own documentary this fall on MTV.