Take a look at what Cameron did on The Abyss:
https://www.imdb.com/title/tt0096754/trivia
> Ed Harris reportedly punched James Cameron in the face after he kept filming while he was nearly drowning.
https://www.imdb.com/title/tt0096754/trivia
> Ed Harris reportedly punched James Cameron in the face after he kept filming while he was nearly drowning.
There's a great documentary on YouTube: https://www.youtube.com/watch?v=3k43KHV1fDU
I would not have wanted my suffering and fear to have been wasted.