what do you call a person who makes mini worlds, and or universes inside their head

Answer 1

A person who creates mini worlds or universes in their imagination is often referred to as a "world-builder." This term is commonly used in writing, gaming, and other creative fields to describe someone who constructs intricate settings, societies, and narratives within their mind. Additionally, such individuals might be considered "fantasy creators" or "imaginative thinkers." If their focus is primarily on storytelling, they might also be called "storytellers" or "narrative creators." In some contexts, particularly in psychology, this imaginative ability could be related to being a "daydreamer."