I am usually prepared.
I never have had to, although I came close on two occasions (thank goodness I'm big, ugly and fast).
As I have gotten older, I reconsidered that position, as I only had myself to protect with no spouse and young adult children.
Then God gave me grandchildren, so I am back in full protection mode.
God has so much invested in me that I owe it to Him to keep breathing, no matter what everyday life deals up.
I intend to do so, even if it comes to using deadly force against an assailant.
You do agree that your state may regulate the conditions under which you may use your weapon for self defense?