TARGET SHOOTING
HAND HIGH UPON BACK STRAP----FINGER PAD ON TRIGGER
Fundamentals first, sight picture, trigger squeeze
Learn to separate the action of the trigger pull from the sight alignment
The trigger pull should begin when the sight picture is correct and continue
while you are fine tuning it. The shot should come as a complete surprise.
Don't anticipate the shot. Keep your eye on target and front sight
Don't anticipate the shot. EASY trigger squeeze
make each shot sent downrange contribute to improve your skills.
My index joint is acking like cr*p
get one of these and build the strength in your fingers and hand
http://www.prohands.net/who/sports/handgun/
good luck