I assume the worst consequence, from their point of view, would be humiliation.
Either a humiliating failure to detonate, or a humiliating detonation that kills only them, and slowly, like that guy who tried to drive a truck bomb into Glasgow airport.
Either a humiliating failure to detonate, or a humiliating detonation that kills only them, and slowly, like that guy who tried to drive a truck bomb into Glasgow airport.