Not sure. I guess if the average person was accompanied by a camera team, medical team, physio, psychologist, a resoucre team, managment, publicist and the chance to make money from publicity via media (TV,internet,mags etc) I’m sure they could have managed it as well
I wouldn’t like to even try, but as I mentioned above, Eddie isn’t special, physically. I think he was able to do this because of his mental toughness.
(And it helped having the medical backup, but nothing removes from what is a pretty impressive feat.)