My daughter has a condition called hyperacusis[1] defined as, "an abnormal intolerance, a heightened sense of volume and physical discomfort from ordinary, everyday sounds, which other people can tolerate well."
Because of this, I have become so aware of the sheer amount of noise in everyday environments. I remember sitting in a nice, peaceful environment for twenty minutes waiting for the local coffee shop to open. Come 8am they turned on the loud, thumping music. Why, why, WHY?
[1] http://www.dineenwestcottmoore.com.au/specialist-services/hy...