Do glasses and hearing aid negate the negative traits of "hard hearing" and "short-sighted" or did you never figure out how to do that?
edit: figured it out for myself. apparently they do! google only linked to a part of this thread that was discussing where you weren't sure how to negate the traits with the items, but i discovered in-game it removes the traits from the list once you wear the hearing aid (for hard of hearing) and glasses (for near sighted)