Back to commuting in a Bradley. If I had to work in Detroit, it would be prudent. And why else would they need a tailgunner on a Budweiser truck? Just asking. As for walking armed, it just seems natural. When hiking in a group, it only makes sense for some to be armed. The people I know and trust almost all are. Big cats often or normally select the smaller of the targets. That would mean your wife or kids. Mistake on the part of the kitties. Many prey animals scatter when the cat springs. Humans will often attack the threat. Even mother deer want to protect their offspring, but none are as good at it as mean humans, particularly gun nuts. Go ahead and arrest me for protecting my wife or kids.
Next rule. If attacked and survive, remember what the nice officer says when he reads you your rights. No reason to make it easy on him.
Back to the knife thing. Can anyone tell me why a sheath knife might be superior to the folding knife? Hint, its already extended. Add into the situation that big cats seem to understand that wounded cats don' t last long in the wilds. Might be time to forget all the nonsense about good clean kills. Painful injuries to an attacker, human or animal might get them to break off the attack, least they earn another.
Your question about a sheath knife vs. a folder has been answered. Read my post about Mr. Anderson on Vancouver Island. One thing he stressed in our telephone interview was the difficulty in drawing and opening his Schrade folder. BTW, he cut the cat's throat to kill it.
My son had to kill a copperhead that he stepped on rapidly before it bit him. He opened his Benchmade folder one-handed and leaned down and decapitated the snake.
I've had to pull a knife on a couple of domestic dogs that were threatening me. In boh cases, it was a folder, because this was in town and I'd attract the wrong sort of attention if I wore a sheath knife. Both dogs, separate occasions, sensed the danger of the knife and retreated. I was lucky.
Had Harry Wolhuter had to open a knife as a lion dragged him off, he wouldn't have survived. His left shoulder was in the lion's mouth and that arm was unavailable to him. He drew his sheath knife and stabbed the lion twice in the heart. It released him and staggered off to die. I urge those posting here that a weapon won't help you to look at the Anderson cougar and the Wolhuter lion cases. Others have shot menacing cats. It is defeatist not to prepare for defense just because an enemy may surprise you. And I've read of cases where a cougar deliberately approached from in front, in sight of the intended victim.
The several people who used bicycles to keep a cougar off of them were also VERY aware of the cat.
It has been suggested that knife wounds may deter an attack. Yes: in the case a few years ago where a six year old boy was attacked by a cougar at a motel in Big Bend Natl. Park, the father drew what looked on TV to be a Spyderco Delica, a knife with a three-inch blade. It wasn't long enough to inflict a fatal wound but did suffice to scare the cat away. The boy survived, with a number of stitches.
The disgusting thing is, the motel didn't alert other guests, lest they lose business! Police hunted down the wounded cougar and killed it. I don't think the dad tried to cut the cat 's throat, probably the sole way to kill one quickly enough with a blade that short. But the injuries that he did inflict drove the cat away.