I learn as we all learn ( trial and error ) I'm sure other guys have their way of doing it but this is what I do.
Yeah, I have a piece of micarta 1/4 x 2 x 5" or so that I use as a sanding block. . I walk up through all the grits from 220 right on up to 1000 to 1500 depending on how it feels and looks. And after I'm done , I use an eraser ( the ones that we had in school ) I'd wrap a piece of paper around it ( step down a few grits )and drag right through the ricaso and through the blade a few times and you'll see a good result. It'll take a few times but I think it adds a nice touch and look to the blade. Oh yeah I forgot to mention , use a drop of Mobil 1 oil between each grits, it makes a big difference. Obviously wipe blade between each grit.. Give it a try.. You'll be hooked in no time.lol
I also forgot to mention to grind a 45 on on another piece of micarta . You can use that to get into your plunges.