Full time 365 days a year I leave not a knife but a leatherman supertool and a CS trail hawk. The leatherman gets used almost every other day... The hawk gets used less, I keep it there for 2 reason, 1 when I see free firewood I use it to knock the branches off and pile it up in a nice box I keep in the car for free wood. And 2 self defense. I live in Illinois, and everyone knows that we're not citizen, but subjects so we can't carry guns, doesn't mean I don't, but I will go to the hawk before the gun. It's my primary self defense tool.... And pepperspray. I personally rather shoot the bad guy. Using the tomahawk has defused more situations I've been in. Who wants to get hit with a T-hawk? Not me.