While I might not agree with kc2ixe on what a "large" knife is, I agree whole heartedly with using your main knives regularly. I have a Ka-bar that I use in the woods, and a second one I use I in the kitchen. And a third one in the tool box. And a fourth in the car tool box. You can't tell I like that knife or anything, can you?

And when I was in college, living off campus, boy did that spook my roommate's mother the first time she was there while I was cooking. I also have a 12" machete that I use rather than a cleaver, so I guess I should be glad I was sectioning a deer. :P