Get some "snap caps" in the caliber you're using and have someone "skip-load" your magazine, placing the snap caps in random order. You'll be surprised what you're doing wrong when you pull the trigger and the rifle goes "click". It's the best way to make you concentrate on slow and steady trigger pulls that make for best accuracy.
People are like rifles. Some are tried and true, having great eyes, personality, and fun to be with. Others never seem to hit the mark with you. Still others go off half-cocked. Still, it's nice to know most of them.