What are the reasons for owning multiple weapons if you only carry one when leaving your residence?

Why own multiple weapons?

You wouldn't drive off the tee with your putter, right? Same deal here. Different tools for different jobs. Also, when the dollar finally tanks and the zombie apocalypse hits, you’ll need guns to hand out to the family—the same ones who thought they’d just buy one when they needed it. Yeah, no. Sorry, Charlie. You don’t get to ask the home invader to wait nine months while your FOID card gets processed, you finally find a half-decent gun (of the few still on the shelves), and then take it to the range to figure out how the damn thing works. Prep time is over by then. If you didn’t do the legwork beforehand, that dirty sunna mabitch ain’t gettin’ properly ventilated.

You are.