I would agree with learning to sharpen freehand, but if you want to get acceptable sharpening while you are learning with advice from the forum, get yourself a sharpening jig. If I had waited until I could sharpen freehand then I would have given up on turning a long time ago, as it is I can sharpen my skews, parting tools and roughing gouge by hand, but the fingernail and bowl gouges are still not there.
You would be surprised at the number of so-called professionals who advise hand sharpening and yet they still have jigs, I know this from visiting their workshops


Peter