I don’t mean to speak for OP, but it strikes me as rude to make light of someone’s disability in this way. I’d guess it has caused them a lot of frustration.

Your assumption leads you to believe that I do not also suffer from the same issue. Ever since I was in a t-bone accident and the side airbag went off right next to my head, I have a definite issue hearing voices in crowded and noisy rooms with poor sound insulation. Some rooms are much worse than others.

So when I say I call it a feature, it's something I actually deal with unlike your uncharitable assumption.