They think they have figured out some other secret other than freedom to make mistakes because they have the financial backing to make them is what sets them apart.
Life is full of people thinking that if other follow their exact steps it will work without realizing the things they have differently, such as money and resources, even just skills or biological quirks, do make quite the difference in being able to followed.
I'm not against them sharing it worked for them but that's as far as I feel it goes.
Yeah if you are at the point of having to swap out an entire organ you are not going to have a great time.
It is a shame that she died young but entropy and death does not care for the money you have.
She can at least be free of never being alone in a room with Joss Whedon ever again but life would be more fair if he was the one who died alone on the floor.