I have quite a few that I love but never use. It doesn't help that my daily cutting needs tend to be few, as I've mentioned before in other threads. I'd daresay that out of my collection of hundreds of knives, there are probably seven or eight knives in total that look like they have any significant use on them, because those tend to be my dedicated box shredders or wood processing knives. The rest, most of them are taken out, admired, maybe carried for the day, and then placed back in their resting place and I won't see that particular knife again for awhile. Lately, most days, I carry my CruCarta PM2, because it's hard to really need much else. Saves the wear and tear on all my expensive knives!
Heh, some folks talking about "Use your knives!" As I'm sure many here could claim, I could carry a different knife every single day for over a year, and virtually all of them will look the same on the other end of it. Many of us own more knives than we'll ever use for the rest of our lives. I sometimes miss the days when my collection was small, because those knives were what I could afford and so by necessity I used 'em all. Fast forward to now, and it's hard these days to buy a nice knife when I know it's probably going in one of my knife chests for longterm storage several minutes after I've taken it out of the box and fondled it a bit.