Institute for Legal, Legislative and Educational Action
This is an extremely long read, but it is crucial to your understanding of the limits imposed on law abiding citizens by the Castle Doctrine. If you carry a gun for self defense, you MUST read this article. You MUST also understand that using lethal force to combat and defend against disparate force may or may NOT result in charges filed against the victim of an attack. It's up to the DA.
https://www.armedcitizensnetwork.org/images/stories/Hickey%20Booklet.pdf