User blog comment:ImperiexSeed/Castiel's shifting of Sam's mental problems made no sense!/@comment-4003779-20120402012732/@comment-4762882-20120402022059

well first off, the memories werent removed. you cant think of it as a permanent fix. It was a transfer, which noone said transfering was impossible. and as for death saying he cant "erase Sam's hell", its tthe same thing, he didnt erase sam's hell, he transfered it.