Nope. I’ve stated the rule correctly. Again, breaking and entering without more is insufficient justification for deadly force. Castle doctrine is inapplicable to mere breaking and entering. There has be something else, warnings or commands to stop that get ignored, something.
In my examples the homeowner has no basis to conclude that there is any threat.
The test is both subjective and objective. Otherwise, insane people could murder anyone that knocked on their door and claim they were in fear for their life.
By the way, there is no jury instruction on self-defense unless there’s an offer of proof that the homeowner knew of facts upon which a reasonable person could conclude that deadly force was authorized. Someone breaking your window, without more, is not a threat of deadly force against you, even if you are incredibly fragile and emotional.