baddog

Jellyfish, like their kinsmen the starfish, have neural networks -- their nervous system is distributed throughout their entire body. This decentralized "neural net" allows the jellyfish to respond to stimuli, both positive and negative, from all over their bodies. However, compared to us, jellyfish live in a simple world -- jellyfish rely on their chemical senses (similar to our sense of taste) to detect food or bad stuff in their watery environment.

So, they are kind of like surfers I guess