On: Psychogenic death, the phenomenon of “thinking” yo...

[jl6]

Agreed, but I also wonder whether the couple situation increases survival because they've got someone to watch their back, e.g. if one has a fall, the other is there to call for help.

[joconde → jl6]

Or they do it themselves by getting depressed and not taking care of themselves. Physical exercise and healthy meals take motivation.