Okay, I am writing an 'I am a..' metaphor poem, and i cannot think of anything. I have tried to get my family to help, but they are completley useless. Please help me! Its due tomorrow!

Are you a
chameleon who changes in a different environment?
ferocious bear?
timid mouse?
productive factory?
refreshing drink of water?
queen bee?
iceberg, with only a small portion showing to the world?
butterfly flitting from flower to flower?