I would have it so that what happens to an individual after death is determined by what he/she suspects, thinks, or believes will happen.

All who believe in an afterlife will get an afterlife. All who believe in Heaven and Hell will go to either location, whichever one each believes he/she deserves. Those who believe there is nothing after death will get absolutely nothing.

I'd choose to believe that there is an afterlife... and that it is a life in which I could remember my past life to some degree (even if just by way of an intuition that there was a beforelife and there will be a life after the present one)... and therefore continue to believe in an afterlife... and essentially live forever.