This is a great thread. A subject I am very interested in. Writing this, I threw a new Fremont Jack in my pocket.
I'm really, really, really trying to not be neurotic about my pocket knives. Usually, when I collect, I start to obsess over the objects. Lately, there seems to be several threads and this very subject matter being presented.
I'm bad about my possessions possessing me, but this year, that ends. I'm enjoying what I have, using what I have, and being happy to do as such.
I'd say I'm doing what most of the guys out here are doing. I do use KSF's sheath often, but only to keep my phone safe or the knife situated.
Honestly, this has taken some time. I had to practice with a knife. For me, I went to my summer home, could only bring a knife, and something magical happened. I used it for everything, and in the end, like others' stated - it became my knife. Immediately, when I came home, I switched my 'whatever' knife with another GEC. Used it - just about - up, before I put it away.
Today, I prefer plain old pocket carry, but that doesn't mean I won't use a sheath. I feel the same way others have stated, up to this post.