Crispy P Bacon said "But if you die first then come back and tell me about it. Or better yet, post your experience here on the thread and we all can know then."
You know that would not 'work' because the person would be reporting THEIR personal subjective experience which is not objective evidence for anyone else, tho people who know and trust them might accept their report. People's reactions would vary depending on what THEY believe. Some would think the person crazy (despite mounting reports from medical professionals supporting NDE accounts and some medical professionals having NDEs); some would insist the person couldn't have really been dead; some would think/feel 'well he/she is a fairly nice and intelligent person but they are deluded on this on subject'; and still others, those who totally bought into the Heaven/Hell construct, would criticize on the basis of the details not matching their expectations. i've had an NDE and i know from the reactions of others when i have told. There were things that happened during my NDE that were validated by later experiences, which reinforced my acceptance of the experience as 'real', but i'm a rational enough person to understand that even those are still 'subjective' to the ears/minds of others. Having others invalidate and sometimes outright insult you for sharing the most profound experience of your current life gets old. After awhile you prefer to share only with those openminded enough to admit the possibility even if it doesn't fit their 'belief' system, without mocking or condescension (and whether anyone realizes it or not taking the attitude that this is all there is, the only reality, when even scientists are suggesting there are other dimensions/universes where the rules--natural 'laws' --might be different, IS a belief system).
i will say this: when i finally succeeded at suicide after 15 yrs of overt and covert attempts i was desperately hoping that there was 'nothing' after. i was wrong. i was given a choice and some information that helped me make an informed choice. i chose to come back and do the best i could with this life rather than start over from infancy and have to 'relearn' all the basics and complexities all over again. It didn't make everything perfect, i've still had to work at it like we all do, but i had an edge in how my attitude changed even tho depression has still been a presence in my life. But suicide not ever again an option. Dying on my terms should i become catastrophically ill is an option. i'm in no hurry, despite knowing the environment that i would enter, but i have no fear of death either. Of course i never was a very fearful person. Some risks i took with my life did not come from my suicidal ideation but rather from place feeling that if there is no principle you would die defending, what are you living FOR?