Well, At first I was going to make a witty reply, like Duh! or Does a bear ... in the woods, etc. but you other folks beat me to it with your sincere replies.
So, I will just say, of course I do, and for all the reasons already mentioned.
Like the conspicuous raised ring in a teenage boy's wallet, my backpack has a permanent "bump" in the bottom of the back pocket from the "piece-of-roll" in a baggie that's always there. Also there is another "piece-of-roll" in a baggie at the bottom of my shaving kit. Oh, yes, and inside "wallet" pocket of my tent has a "piece-of-roll" in a baggie.
Did I mention the "piece-of-roll" in a baggie in the glovebox? I don't go overboard and carry a "piece-of-roll" in a baggie in my jeans pocket, but my winter camp jacket does have an zippered inside pocket that does supply duty with a "piece-of-roll" in a baggie.
But other than that, oh, wait, I almost forgot there is a "piece-of-roll" in a baggie stuffed in the small pocket on my sleeping bag stuff-sack, just in case I don't plan on fishing, which means my tackle box won't be handy - in case I needed the "piece-of-roll" in a baggie from it.
That usually keeps me safe because we always pack a full roll with out kitchen paper, you know; paper plates, paper towels, napkins, toilet paper.
But, just in case -not wanting to get caught with my pants down, there is an emergency "piece-of-roll" in a baggie stashed in the bottom of the rope bucket.
Gus
"Of course I trust my political representatives ... just not with my liberties or my wallet" :
Camping with Gus