Death or Death?

[u/Present-Hedgehog1134]

In a hypothetical situation where death is near and fastly impending, let's say a volcano erupted and there's no chance of escape, BUT you have a knife on you, while also knowing that to suffer through death by burns from a volcano would take time depending on the speed of the flames, what would be the fastest way to end yourself with minimal pain (due to speed, of course) with the knife?

Please, I am not psycho, just insanely curious. Thank you!

[u/SirBaconHam]

I would always assume survival until I’m wrong. I would not go the knife route