I have a quirk of not using something I love but fear to damage. In the past, this included fine handplanes and chisels. There were so many workarounds that I could do good work without using my best and now I will use whatever tool comes to hand. Similarly, with knives, I carry my Ontario Rat 1 D2 and leave a PM2, Para 3, Manix 2, American Lawman CTS-XHP, Manly, Viator, and Ferrum Forge Gent and Crux in the knife tray. I enjoy the Ontario more from knowing I have its mates sharp and safe in the box. Weird, but harmless to others