system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5 How does the Euthanasia Coaster ACTUALLY kill you?

I know that its something to do with the g forces it puts on your body, but like what does that actually even mean? Can’t you just force yourself to breathe anyway?
gpt
The sheer scale of the coaster and the prolonged exposure to high G forces is what is supposed to do you in. A normal person can survive a couple G's for a couple seconds, but when youre facing 10 G's for multiple minutes, the blood and oxygen simply cant get to your brain and we know we have to continue to breathe to survive.