People say all the time that they wish their lives had a soundtrack. They want romantic music to play on their dates and exciting music to play on their adventures. I don't care about that. I have a boyfriend and a cousin who would kill for that movie trope to be real, but I couldn't care less. Music or no music I'm ambivalent. What I want is an omniscient narrator following me around and telling me my story. How amazingly useful would that be?
In just an average situation in my life a narrator would be so useful. When I'm telling my roommate I would rather live with a friend next semester than her my narrator could either say, "Emily was making a terrific decision that she would only know about later," or, "Emily was inadvertently making a terrible mistake that she would regret and in the process she was angering her roommate." Then I'd know. There are so many ambiguous situations in my life. I'm about to have that conversation and I think an omniscient narrator would really help.
If you don't believe in the power of the omniscient narrator then you need to play the gave The Stanley Parable. If you play that game you will understand how awesome someone telegraphing your thoughts could be. They could help you solve problems and make decisions, but you could remain autonomous and make your life decisions with or against their advice. I think the coolest thing about that game and just the idea of an omniscient narrator is that it shows life as a series of possibilities. I never think of life as a branching tree of moments of mistake and triumph; I instead imagine life as a smooth progression from my birth until now. An omniscient narrator would point out the players where I'm making memories that will impact my future. There never is a warning when you are creating destiny, but an omniscient narrator would give you one.
I know this is as much of a pipe dream as time travel or teleportation, but it is fun to imagine it anyway. Maybe someday I'll be able to predict more of my own pivotal moments, but maybe seeing moments of impact is solely an activity for hindsight. I can only hope I get wiser with age so that my conscious comes closer to an omniscient narrator.