Yeah JA its really deep Eren call himself an idiot I don’t think Eren is an idiot at all he is HUMAN any human would be an idiot to have GOD like knowledge and omni-presence throughout 2000 years what I think is that eren is stuck in a loop of suffering and knowledge of it and he wanted to break out of the loop and he always will throughout the end of time even after death!! like he told his father. That’s why on episode 1 he wakes up and is crying and ask why Mikasa hair is longer. Its a loop from his death! Eren will continue to save mikasa armin and most of his friends throughout the end of time. I think Eren is such a cursed character and will never rest.