Raven,
I don't want to get into some sort of pissing match over a silly subject. but as of last month I've been doing this for 41 years, 20 or so of that time with EDC. All I can say is that everydoby's level of skill, dexterity, and manual sensitivity is different.
It's all a matter of practice and familiarity. At one time I could tell the difference between a low-power .38 sub-load and a hot .357 by feel in the loops in the back of my belt - but I wouldn't want to depend on it any more because I'm out of practice.
Folks need to try to get over their testosterone load when it comes to weapons and truly evaluate their skill set. Then, either enlarge their skills, or limit themselves accordingly.