Let's be blunt for a moment here.
Talk to ANY State CCW Course instructor, and they'll tell you that many/most of the students in their classes seem woefully unprepared to use their firearms in a lethal-force-level self-defense situation. Matter of fact, if they are being blunt, they'll tell you that they are worried about getting shot in their classes by the people who really don't know what they are doing.
But of course, they aren't talking about people like YOU.
Right? Surely not.
Surely.
Not.
You know why I like shooting competitions? Because for perhaps the first time in their shooting-life, people actually find out if they know what they are doing. And you know what? Most people find out that they really DON'T know what they are doing.
Maybe they already have good practice at safe gun handling skills. (Many don't, but they can learn.) Maybe they already have a decent draw, good accuracy, and a decent reload. (Most don't tend to have more than one out of the three when they start.) Maybe they can actually keep all of the above going at speed. (That's rather doubtful, though.)
But even with all of the above being true, just the simple, small-time stress of people watching plus being on a timer melts their brains.
Ask around the forum, to people who have tried a simple competition like Steel Challenge. Ask them what happened the first time the timer beeped. Ask them about their accuracy on stages as simple as Steel Challenge, when nothing but the timer is making them go.
And then tell me that stress training isn't important. That knowing what you DON'T know isn't important.
So what don't you know?
How many holster types have you tried? (Not versions, _types_?) What's your actual draw time from concealment under stress? While moving? Under what conditions can you actually respond with lethal force?
When's the last time you had scenario training? Ever? How'd that go? Was it "tactical" training? Military? Law enforcement? Was it an actual self-defense scenario instead?
Get training. Get better.
http://precisionresponse.4t.com/CCW101.html