“Your problem could have happened to anyone. But it’s a definitional thing, as opposed to a fundamental thing, and it expresses itself differently depending on personality. Your engram is defined as Peter Stanmore Alander, even though it fundamentally cannot be. In some people, the definition imposed by the engram architecture is enough to overcome the conflict—they want to believe in it, perhaps, strongly enough to make it seem true—but in others, like you, the definition isn’t enough to erase the obvious discrepancy. The memories that you are told are yours belong to someone else; key concepts that you are supposed to believe no longer ring true; people you once knew and maybe even loved now seem like strangers. All because, deep down, you don’t believe it when you tell yourself—or are told from the outside—that you are the same as your original.”
―
Sean Williams,
Echoes of Earth