In all fairness you would have to agree that no knife = partially dress at most. Seriously, no knife at all? Not even a SAK? Surely it is not decent to leave the house in such a state!
While reading this I was eating a nice T-Bone steak, before that while the steak was cooking I was sharpening the knife on a strop - but that's hardly unusual is it? I mean the knife was sharpened a whole week ago and since then it has cut some food and been through the dishwasher. This was just a kitchen knife, some sort of paring knife - I have steak knives but I prefer plain edge to serrated. I don't know if this qualifies as a knifenut trait - surely everyone likes to ensure their knife is 'shaving sharp' before they eat a steak?
What about looking forward to being home alone so I can get some quality sharpening in? I don't know why the other members of the household roll their eyes anyway - there is nothing unusual about a person getting in a couple of hours of good sharpening time, surely?