You were swimming around a local lake, when you started to feel bad, and couldn't get out of the water before you fell unconscious.

The next thing you know, you're in a boat, with a few people around you. Most of them are looking concerned, but specifically one, isn't. You can recognize him as the surgeon, and he probably saved you.

You can hardly hear the voices speaking to each other. You're still feeling strange, and drowsy.