“It’s just our human nature that we want to be reassured as we die,” Fersko-Weiss said. “We’re going into the unknown, and everybody has fear of passing that boundary between life and death.

“I believe the only thing that counts at the end is having people we love, someone at your bedside, talking to you, telling them how much they love them, reassuring them it’s going to be OK. Those things are important.”