https://gatdaily.com/training-classes-are-not-i-repeat-not-making-you-a-better-shooter-gasp-what-did-he-say/

Training classes are NOT, I repeat NOT making you a better shooter….GASP, what did he say? That’s right, taking a weekend class with your favorite instructor does not make you a better shooter. I don’t care if you take 10 classes a year. Taking a class does nothing more than give you ideas, theories and mental stimulus or “tools” for the proverbial “toolbox”. Improvement happens with purposeful and regimented practice wherein the tools you gain from those classes can be utilized toward a goal that is worked for. That’s how you make the training classes pay off.

http://masf.co/2016/07/17/training-classes-are-not-i-repeat-not-making-you-a-better-shooter-gasp-what-did-he-say/