But Pete surely it would have the opposite effect? Think back to how proud you were as a beginner to actually make and finish something and then remember the reaction of your Mum,wife, daughter,dog or neighbour when you showed it to them. It could just be a cylinder shaped piece of wood, but if it is decorated or finished nicely or just nicely turned to round with nothing else done to it just because it is, in the eye of the maker, a lovely piece of wood it will be there to be admired and commented on by others.
If I were an artist that painted I could get a baby to scribble on paper with different crayons, I would call it something like "temper tantrum" or "hunger" or somesuch and it would (might) be worth something, the same should be with our turnings, even from rough beginnings beauty can be seen in the wood and the form even if the rest is c**p.