Gandalf forgetting Lord of the Rings' Blue Wizards' names in The Hobbit was even funnier than the mildly insulting put-down ...

Tolkien's The Lord of the Rings were magical, ethereal beings, and they possessed an otherworldly aura that left most mortals ...

There's no one answer to that. and you don't owe it to anyone. in your partner's fantasy life. it's too threatening. So depends on your partner. and Julie Schwartz Gottman.