Aside from the nice rational argument “I assign large negative utility to dying, and the expected chance of dying if I blow myself up is very high, so I assign negative expected utility to blowing myself up.” Utility functions are over the state of the world.
Aside from the nice rational argument “I assign large negative utility to dying, and the expected chance of dying if I blow myself up is very high, so I assign negative expected utility to blowing myself up.” Utility functions are over the state of the world.