True - No hearing aids for me yet and that seems to be an endemic condition in my locale. Almost everyone I know that's over 60 wears at least one, some have in both and still can't hear. However, I do notice my left ear is better than the right. I have a friend that calls me every once in a while and I quickly get fatigued having to shout and repeat everything several times. She's a double aider, too.
Your vision is better in one eye than the other.