What is life? 10metaphors

1.  A roller coaster, or a roller coaster ride, pick one! ("life is a roller coaster, just gotta ride it"... Ronan Keating; "It's a bitch, yeah, life's a roller coaster ride"... Bon Jovi)
2. A dream ("Life is a dream we are dreaming"... Celine Dion)
3. An onion (La Mona Jiménez)
4. A song

5. A mirror (Wally Amos)
6. A play (Truman Capote)
7. An STD (RD Laing)
8. A zoo (Meter de Vries)
9. Life (Opus)
10. A freefall (Me.)

If this were a multiple choice test, which one would you pick? The truth is you could say life is a book, a fan, a soup, a ball, a drawer, a courtain, a building, a shoe, a car, a check, a bank, a stone and so on and they would all be valid choices.