[nickcarraway]

I am not claustrophobic, per se, but I think I would be if I was down there in a tiny tube.

[Jonty30]

At least in the submersible, you can practice being calm as your life is being taken. You still have a bit of freedom to move about. It’s still terrible.

There is only one worse way to die and that’s in a cave from spelunking and you get stuck so you can’t move at all. That terrifies me out of my mind.

https://www.dailystar.co.uk/news/weird-news/the-worst-death-imaginable-spelunker-22880796

[bigdaddy45]

... in the dark, and waiting for your oxygen to run out. Not the best way to go.