Almost a decade ago, before I knew for sure that i was on the spectrum, before I understood much about sensory defensiveness and before I realized how I could manage sensory issues to some degree, I was deaf for a month. I'd had a cold or flu, ended up with double ear aches that the doctor said were just, "swimmer's ear" despite me telling them the pain was not in the outer ear at all. Two days later my eardrums burst.
Looking back, it was amazing. When they were nearly healed I realized that if it had been something permanent I could learn to adapt. The two big things I missed were verbal communication (messed up as mine was/is) and sounds like the wind and rain. But I also realized that I could learn to lipread as I already use lips for timing signals and I could learn ASL.
At first, I was amazed at how people treated me. They could not wrap their heads around the idea that I could not hear them & so did not, could not, would not adapt. Why, it was as if - in some social situations - those NT people had no Theory of Mind at all...
_________________
“For small creatures such as we the vastness is bearable only through love.”
―Carl Sagan