I know of some people who can sleep through anything; My Mom is one of them.
He is the sort of man who can sleep through the craziest things; One time my friend and I had a city emergency that had all the people heading outside at 1 am… But, Mom never moved an inch.
A neighbors AC compressor had blown which sounded like a bomb. My pal and I all heard it & jumped out of bed. But, not Mom. He only heard about this in the day & was so mad my friend and I didn’t wake him up. Anyway, I am the opposite of my Mom. As a light sleeper, anything small can disrupt my sleep. This is why I have invested in a wonderful Heating & Air Conditioning system for my house. I also got a dehumidifier since I hate dripping with sweat. At times the humidity levels are so high that I need more than just the Heating & Air Conditioning system to prefer indoor comfort; Last summer, I traveled to this small beach city to unwind & booked a beach rental house. It was located far away from the crowds, & had a wonderful AC to keep me cool. My only issue was the beach rental didn’t have a dehumidifier & I had forgotten to pack mine. That first evening at the beach rental was brutal since I could barely sleep a wink. The humidity was so high that I kept increasing the control component in an effort to cool off. But, nothing I did made it easy to sleep. I opted to take a cool shower, wait for day & head to city to buy a dehumidifier. This was the only way I was going to survive a week in this beach rental.