Deadly force

Deadly force is a really serious thing – it means using a weapon or some other thing that could seriously hurt or kill someone. It's something that can only be used in certain situations where the person using it feels like their life or someone else's life is in danger. It's a very scary and serious thing that can only be used as a last resort when all other options have been exhausted. So basically, it's a way of protecting yourself or someone else from harm when there is no other way to do it. But it's not something that anyone takes lightly because it could mean the end of someone's life.