Joni Eareckson, back in July of 1967, at 17 years of age, dove off a diving platform in the Chesapeake Bay. She hit the shallow bottom and broke her neck. She became a quadriplegic. She was paralyzed from the neck down. I will paraphrase what she wrote in one of her books. She writes that we can only understand the pain and suffering of others to the degree that we have suffered.