I haven't, but in accordance with the laws of the State of Florida, I will use all force necessary, including deadly force to:
1. Prevent a felony against my person
2. Prevent a felony against my property
3. Prevent a felony against the person or property of someone I reasonably believe would want me to offer such protection/prevention.
In fact in Florida now, the legal presumption is that I was so threatened unless there is overwhelming evidence there was not such a threat.
In addition, until recently, I was forced to reasonably try to flee before I could use deadly force for protection, unless I was in my home or business. (The Castle Defense.)
Now, thanks to the legislature and the Guv, I am not required to try to flee, but if I reasonably believe my life, limb or property are in felonious danger in any place I have a legal right to be, I can prevent such act with force, including deadly force.
I haven't, but...
You go girl.