John posts videos every day on YouTube going over surveillance footage of violent encounters. He outlines various defensive tactics involving any self-defender's necessary attitude, skills, and plan to successfully defend themselves and those around them.
Being informed on the kinds of attacks and threats one can face and also how to most successfully fend off these threats is crucial for surviving in a dangerous and chaotic world that continues to abandon morality with each passing year. John's videos can be of incredible usefulness to us all; the value they may offer us in mere minutes each day could one day save the lives of you and those you love.
Link to John's website.
Link to John's YouTube channel.