Undefined self

I just realized I have 5 different lives. One life is filled with books, another with romance, another with darkness, ghosts and depression, another with adventure, another with music, another with dance. I have sooo many different sides to me but nothing prominent. I played tuba in marching band, I was peer mediator, I played tennis, I play quidditch, went backpacking, traveled to europe and china, performed in drama club, played flute, wants to dance and sing and act, wants to learn chinese and ASL, knows some ASL, in addicted to TV shows with ghosts, romance, comedy, and/or adventure, in love with YA books like Across the universe, Harry potter, Christopher pike books, and crazy about arts and crafts. However, nothing every really defines me. My variety in life defines me. The fact that I'm in 500 different things and yet never ace through anything defines me. No super grades, no super sports no super talent, yet no failing anything either. I complain and woohoo with everyone about everything but it doesn't change the fact that it doesn't define me. Is this me searching for who I am? Or is this exactly who I am? Indecisive and floating between this and that and always loving and hating everything just enough to even it all out?