Train like you fight.
I tried. The instructor didn't appreciate me tossing him my pistol and running around screaming, "They shooting! They shooooting!" *

Seriously, it was a good course (Sig Sauer Academy one handed techniques) and I learned a lot. Instructor was well vetted, former NJ cop amongst other things. He says NJ isn't even in the Union anymore, lol. Move Jaybet - he says even though Christie is trying, the State gubment is no better than organized crime, and you will NEVER get the RTC, Constitution be damned.
*that's a joke, I didn't do that, JIC you think I've deep-ended.