Basically, you need to read less, shoot more.
Gunsite 2 times.
IPSC Limited Class(10mm) 11 years (Top regional score for 4 years consecutively).
IDPA 6 years.
Teach and train a introduction and intermediate CCW class.
Shot as a advisor and set up training scenarios with my local SWAT.
These days just a Handgun hunter and IDPA.