humane way to kill fish

[Reefer Rob]

A story because I'm feeling creative.

You've shipwrecked on an island and taken in by a group of savages, but the ordeal has left you mortally wounded and in severe pain. Through hand signals and primitive language they manage to communicate to you that you're dying and the best thing would be to put you out of you misery.

The head medicine man tells you you have 3 choices. You can be taken to "The place of The Great Smashing" and be crushed to death by a giant rock, Zug-Zug is willing to chop your head off on compassionate grounds, or you can be frozen in the freezing chamber left behind by the extra- terrestrials.

Which way would you choose.