...Everyone don’t forget to stock up on ammo and get range time
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And good training from good, knowledgeable instructors. Its important to have the laws of self-defense (for places you live as well as places you may be traveling through) become so ingrained in you that youll never forget them in stressful emergency situations.
Yeah, all the practice mantra for beginners without mentioning training first is irresponsible. Beginners will have to unlearn bad muscle memory.