Death By Danger Is Suicide

Is it okay to die on purpose? A natural way to be eaten by sharks or lions? Diving into a place where you know there's going to be a likelihood that you'll die from lions or sharks is not a natural death. It's the same thing as jumping off a bridge or shooting yourself. It's committed it's considered suicide. And suicide according to the Torah is considered murder of self and therefore the person that does that will be punished in Ganom.