Preconceived notions and confirmation bias can be two sides of the same coin, or 2 sides of 6 (or more) sides of dice. Pick your favorite metaphor.
The "mindset, skillset, toolset" baseline has been a good part of a solid foundation for a while. Personally, I like to add "awareness" up front, making it "awareness, mindset, skillset, toolset", because if you can't get past the first step in the OODA Loop, the rest might become a moot point. I'm sure many of us can think of at least 1 example of someone who could effortlessly and perfectly run through training, qual and practice scenario drills ... but who was often demonstrably oblivious outside the training environment, as they bumbled about in the real world.
Well, it certainly wouldn't hurt to have at least a minimal, cursory working familiarity with how laws work regarding self defense, too. A little up-front work might save a lot of "if only I'd known" self-flagellation afterward. Forewarned being forearmed, etc.
Back to the comfortable thread topic, though ...
Like many other things in life, there are
degrees of being comfortable.
You talk to a lot of experienced cops and firearm trainers, and you might begin to see some amount of overlap in the unsurprising virtual Venn Diagram of opinions and experiences. Once you get past the varying discussions of tactics, training sufficiency and "gear", it's not uncommon to find that a defensive handgun that has 5-9rds of initial on-board ammunition capacity can become a bit of common ground. You can narrow it down even further, dividing up the proponents into groups of those who think 5, 6, 7, 8 & 9rds is marginally adequate for off-duty or non-working scenarios.
Well, unless someone else is making the choice for you (policy and/or restriction), you can think about it and make the best informed decisions possible for yourself. Then, hope
your anticipation conforms to whatever exigent circumstances may come looking for you.
In the back of
my mind are a couple of niggling little thoughts.
First, I wonder if I'll become aware of a problem in time to act upon it.
Second, if it's a
gun problem,
and I can get my
gun into action ... will I run out of
time before I run out of
ammunition?
Comfortable? Where does
that come into play with real world results?
Confidence? Maybe, but will it actually matter?
This is the 50th year that I've invested into the pursuit and practice of various martial arts. I have some
confidence that I have the skills, experience and the experiential knowledge to use my skills in an effective manner ...
providing I have the time, opportunity and the ability to fully use those skills to optimal effect,
before running out of time.
From the "capacity meets threats" perspective ...
While I used to have the electrified grasshopper speed of youth, I'm also stronger now than when I was younger (approx 40lbs lighter and whippet thin and wiry, like Bruce Lee, for an image), with denser bone structure and heavier muscle ... but ... the normal aging process has caused a slowing, and then there's all those previous injuries, surgeries and recovering from various illnesses. I like to think I can offset the disadvantages of aging with the advantages of increased knowledge, skills, ongoing training/practice and experience. Might be wishful thinking. Might be realistic. It would be fantastic
not to be forced to discover the answer outside of training. Training can cause pain and the aggravation of old injuries and conditions well enough on its own.
My point? Well, while I used to be willing and able to demonstrate I could take on a couple of shodans or nidans and show them I was faster and able to handle them at the same time, I suspect that sort of speed might be behind me. I know it would hurt more nowadays.
I'd have the
confidence of still being able to draw upon my training and experience, but that isn't the same thing as being
comfortable that I believed I could make it work out how I'd wish.