Everyone knows that we don't live forever, and after we pass away we are assessed to see where is most appropriate for us to continue. Obviously this is very intense, to have our lives presented for inspection, and so we think that how shameful can it be, after all we are human and the truth of G-d is very hidden, and we had our own struggles day in and day out, so maybe we could have done a little better, or even a lot better, but that's life.
Wrong. In the future world, the truth of G-d is going to be so crystal clear, it is in fact the utter reality, nothing else, and we are going to see how the Torah was literally staring at us in our face and heart, and was never distant from us, not even the breadth of hair. The solution that we needed was not complicated at all, it was right there in front of us. What were we thinking?! The shame is going to be overwhelming G"F.
Rabbainu laughed at all the big scientists and philosophers, he said, let's see their reaction if one dead person would be allowed to come down between them, and they'd see how he would pray and pray….
Great blessings of Na Nach Nachma Nachman MeUman!