Re sharpening:
The biggest barrier IMHO is the belief that sharpening is somehow mystical and that ordinary mortals (you and I) can't do it.
To break that barrier, when I teach someone basic sharpening skills, I'll often start them with a carbon steel Opinel or Old Hickory. These respond very quickly to the learner's efforts, giving rapid feedback and encouragement.
The other place to start them is with kitchen knives. A thin-bladed paring or utility knife is a great thing to learn on (and it's highly practical in the bargain!).
My $0.02
And a value it is at 2 cents!
What sharpeners do you use?
My Old Hickory would be good practice.