IM Not sure you will like my answer. IF you asked me this question in a Classrom setting I would 1. Consider the question and determine If I had covered the question in class before you asked it.

2. IF I had not covered it, I would then ask you to hold the question until I covered same.

Once I covered the question/s I would say this to you, " Now that I have covered the subject I will ask you to answer the question which is, Tell ,e what the threat of deadly force is and tell me. How the threat of deadly force differs from the use of deadly force?

Give me the wrong answer and I will suggest you have no business carrying a firearm concealed or otherwise. In other words if you don't know the answer you should be unarmed until you learn the answer.