A carry license just satisfies the legal requirements.
There's not much training for a life and death encounter there.
Get real training.
Without it, what would you know to practice?
Chances are, where ever you live, there's a training facility not too far away.
Yeah, they can be expensive and require time out of your life.
But so are hospitals and funerals.
Walt Kelly, alias Pogo, sez:
“Don't take life so serious, son, it ain't nohow permanent.”