You see it on every range. But does it actually work?
The rules of firearms safety are a lifestyle, and not just a thing for the shooting range.
Stance, grip and trigger control are universal concepts.
A time for everything, and everything in its time.
Make your strong-hand-only shooting stronger, and your weak-hand-only shooting less weak.
The role of an armed citizen is very different from that of a competitive shooter or law enforcement officer.
Be polite, be professional, but have a plan.
Your defensive firearm is only useful if it's near you when you need it.
You have taken some courses, practiced a lot and now have decided that payback to the shooting community is in order.
Make sure your home-defense shotgun fits you well.