Why not? I have several traits I consider abnormal, and some I consider negative (i.e. unlike the merely abnormal ones, I wish to overcome them. And some cannot be overcome but are very normal - e.g. mortality.) - why should that characterization impair my effort or desire to survive and thrive? Or rather, why does it impair yours?
> There’s an approach out there called the “social model” of disability where impairment is regarded as a neutral (neither good nor bad) experience and the good or bad experience is how the impairment changes interaction with society.
If I may speculate, is this the answer? You want to be seen as good and desirable by society, so if any of the multiple meanings of a word used to describe you carry negative implications, that results in a reduction of your self-worth? Even when a word is merely objective description, used without moral baggage, its mere proximity to alternate meanings taints it?