(besides the fact that it isn’t really a word.)
Let us suppose for a moment, that, like Horatio Nelson, you lose the use of your dominant hand.
You don’t have to be as dramatic about the actual losing of use – though feel free to make up any kind of back-story you like; blood and gore totally optional – the point at hand (hur hur, sorry) is how one copes with said loss of function. And this is where I am at a loss. Because while I have a reasonably active imagination (Exhibit A), what I do not have is a dominant hand.