I tend to shoot fast.. Some people say I snap shoot. Not really.. I come to anchor on my face, do not short draw, then release.. But I do anchor, if just for a second..Would I recommend this to beginners, no.. It leads to some bad habits, but it works for me..As for as instinctive shooting, I use a modified style.. Short distance, just look at a spot on the target. Over 20 yrds.. I become aware of the gap, probaby just more aware..
Think Byron's book is good. but Fred covers some interesting points as well.

Calabash