I think your 4 steps are absolutely correct. I had some fights when I was a kid but have about the same strategy when it comes to fights. I will do everything I can to avoid it but if I see there is no other way out I am prepared to defend myself.

I thank God he gave me height and naturally big body so it deters people from trying to fight me. lol But, I think you are doing the right thing of preparing your daughters for any kind of situation they find themselves in. I think it is important. You can't avoid everything in life, but being prepared is always a good option.