Yes, I like knives. I do still have the first one I ever bought, a Loewen Sodbuster, or Hippekniep, that I bought in Amsterdam in 1970, for six bucks. (The few Knives I had as a kid were not bought by me, and in any case have been lost in time.) For most of my adult life, I have had fistfuls of Opinels and Swiss Army knives, mostly stashed on motorbikes to supplement their tool kits and for use in camp.
In recent years, I have accumulated quite a few others, some traditional slipjoints, some European working knives, several Scandinavian fixed blades, and the obligatory basic selection of Bucks and Ka-Bars. There are a few modern knives on my shelf, too.
I always carry two or three knives: an SAK, usually an Alox Electrician unless I am in the woods, where I take a Farmer; then an Okapi Biltong or an Opinel, usually a 6 slimmed for pocket carry. I may add a third knife, usually a Case stockman or Rough Rider Improved Muskrat, or sometimes my micarta Maserin Plow, a medium-sized Italian Sodbuster with D2 steel.
I do not really collect, but I like to investigate interesting styles and patterns as I learn about them. My knives are all modestly priced, only a couple over $100, and most in the $10-60 range.