Humans having to rely on sudden loud noises to alert people in the distance of a hazard. While it's a safety procedure, it's torture for people nearby who have sensitive nerves and are easily startled.
For example, one time I was on a ferry boat, just quietly filming the calm sea with my phone and breathing in the fresh sea air - when all of a sudden the boat sounded its horn and it was the loudest thing I'd ever heard. I startled so badly, I nearly dropped my phone into the water. Other passengers looked startled too, as I saw some people with their hand on their chest and looking around.
Makes you wonder how people with pacemakers survive in this world of unpredictable sudden loud noises.
For example, one time I was on a ferry boat, just quietly filming the calm sea with my phone and breathing in the fresh sea air - when all of a sudden the boat sounded its horn and it was the loudest thing I'd ever heard. I startled so badly, I nearly dropped my phone into the water. Other passengers looked startled too, as I saw some people with their hand on their chest and looking around.
Makes you wonder how people with pacemakers survive in this world of unpredictable sudden loud noises.