I'd like to share with you a story about a wave.

Once upon a time there was a wave in the ocean - it was born and started off very small, but gradually rose from the ocean. But it didn't know that it was separate from the ocean - it was just a wave in the ocean and was just rising up.

Then one day it looked in the mirror and said "Wow I'm a wave! I look like this, I'm this shape, this colour, I'm of this texture, I like doing this, and I don't like doing that!"