There's also a lot of talk about how to choose firearms instructors. Most will go through the gunnie version of the old martial arts school lineage. I'm gonna go slightly against the grain. While this is wonderful knowledge, it doesn't take into account certain factors. How much do you know? Do they know more than you? So what if they come from X school, did they fully absorb the material and are they capable of transferring that knowledge? Are they fucking idiots? Is X school full of fucking idiots, and morons, well known for douchebaggery, and possibly dangerous? Does it resemble, at a deep, instinctive level, a personality cult instead of an endeavor focused on giving you the tools you need to survive a hostile encounter? How much do they charge? Are they teaching skills you need, at your current level, applicable to your life? Do they use science, or myth, lore, and false oral history to back up their points?
Avoid anyone who says the following-
"That's all you need!"
"All you gotta do is rack that dang ol thang, and they'll shit their pants and run away!"
"Hip shootin' is all you got time for!"
"A woman cain't handle no more 'n that!"
"If you don't chew Big Red, then fuck you."
Be wary of personality cults and egomaniacal douchebags. Sometimes I think the industry is saturated with them. There is not one way, but many. Anyone that tells you their way is the best, instead of the best for them, might be someone to avoid. Or not necessarily. You might be able to learn a lot from them, but as you progress and build upon your foundations, your eyes will open wider. I can learn from anyone. I might not want to promote everyone's business model. Keep in mind, a lot of this stuff is just different flavors of the same. Some teachers, personalities, teaching styles, click more for some students than others.