I think one of my sons may have lived before . My Nan had died and we were walking home from school, Me and son and his big brother . He was only 4 . He asked what happens now so I say well I will be going to a funeral and then nanny will be buried , which is a box that goes into the ground when you have died. This was accepted. A few minutes later he blurted out "Its cold in the ground" . I asked what on earth he meant so he shrugged and then said he had been a soldier in WWII and he got shot . I assume he meant cold ON the ground, and got a bit emotional as I imagined a man dying on a cold possibly muddy ground He is 13 now and has no memory of that at all anymore.