I'm not that stupid. I'm keeping 10 to 20 yards between me and someone else at all times if I can. One those guys would never have a need to attack me nor I them... .
Let me ask you this , do you carry a cell phone , ever talk on it ? If so , I am willing to be someone can easily get the drop on you. Anytime you let your guard down , you are giving someone a window. Walk around with an MP3 player on and your head in the song ? Sit with your back to the door in a restaurant ?
Attacks aren't announced , there is never a
need for you to be attacked , other than someone else wanting something you have , or someone just being psycho. Can an untrained person do damage with a knife , heck yes , if they come in slashing and stabbing , you will be cut , and if they cut your strong hand /arm used to draw your handgun , then what ?
Do you have a chance of beating the guy who is coming at you with a knife , only if you are aware , have immediate access to your handgun ( empty hands ) and have practiced and don't panic.
Years back at a dojo here , an instructor friend of mine asked me to demo with him , him with the training knife , and me with a holstered and concealed dummy firearm , upon signal he was supposed to advance and I was supposed to get a bead on him. Signal went off , he advanced , I moved left , drew and speed rocked the firearm to my hip. He said "
Hey WTF , you moved ! " , "
yes I did , so did you , you think I was going to stand there and wait ? "
Afterwards we got to talking and some of the guys were saying , well not everyone trains for situations like that , most would have stood there and drew their handgun. When I told them , many of the people that I know that carry concealed would have moved , it opened some eyes.
In real life you may not have the luxury of knowing , but the outcome can still be the same , if you are aware of your surroundings , if you practice and train for it , and if you are able ( have empty hands when needed ). That is alot of ifs , 3 too many for me.
staying 10-20 yards from someone is a good idea in theory , but take a few days , and pay attention to how many people are easily inside that 30-60 foot circle , and where you would have to move to in order to be able to constantly maintain that distance. Great idea , just not able to be done in most places.
You will never to be able to say with
100% confidencethat gun beats knife inside 21 feet , there are way too many variables , while I would definitely prefer the handgun as my defense , I hope I never have to use mine.
I get a kick out of studying peoples behavior , go someplace where there are LE walking patrol , you will see people who are carry concealed check their gear to make sure it is concealed as soon as they see the police ( majority of the times anyways ).