BloodyBaroness
Captain Titsworth
But you apparently have not, by choice. If you are the type who _chooses_ to carry a weapon for self-protection, then you would undoubtedly be the type who acknowledges the responsibility that goes with that, and would keep your skills current.
Bingo.
Keeping your skills current is part of being a responsible gun owner. Reviewing gun laws and legal changes is also part of the responsibility.