may i ask, how do you keep your knives to maintain its quality and when do you use your knives ?
In the kitchen - I use a knife daily. Sometimes several times a day. In the computer room, two or three sit on the desk all the time. I use one of them to slit open a plastic bag of Albuterol Sulfate & one of Ipratropium Bromide once a day & to separate the ampules from each other. I carry a large Lenox assisted opener made of mystery steel by some Chinese mystery company I picked up at Menards on sale for about $10. That gets carried a lot & used little (since it's probably junk - I carry it for whenever something might need cut/stabbed/pried apart - whatever).
For maintaining them - I use either a Sharpmaker - or - an ancient (given to me by my grandfather 50+ years ago & old at that time - Norton India Oil Stone). That's on the better knives - my Boker, Benchmade, Microtech, Buck.
I also use a destructive AccuSharp #014C on the super cheap ($ store) kitchen knives. Those spend 50% of their lives in the sink & the other 50% in the drawer or being used.
For storage - either just laying around the house, stuck in a drawer, hanging on the wall (I have a 2' x 2' glass display case - with one each of all the S&W Scrimshaw - First Production Run knives mounted in it. I find it pleasing even though they are low end knives).
My Darrel Ralph Krait - the one used on the cover of Blade Magazine some 20+ years ago is locked in the gun safe- along with my Buck fixed blade. Both of those have great sentimental value to me and will never be used. The Krait I saved up for by giving up smoking for 4 months to pay for it - and only went back to the cigarettes the night I got word my mom had died. I had quit smoking mainly for her. I had planned to surprise her by not telling her I quit for a year. The Buck belonged to my best friend when we were growing up. He bought it just before he got killed in a motorcycle accident in 1976.
Quite a few of the $50 and under knives, I carry for a while & seldom use - then give them away to someone. They are given the "gift of a blade" speech when they get the knife & I hope it sinks in.