Time Travel Is Confusing

We dream about time travel, because it would be so cool to travel back and right some of the wrongs of our history. Or forward, so we can know what to expect in the future. But being able to do those things warps our understanding of time itself and can lead to an existential crisis. Dorkly places this discussion in a video game, which is pretty safe because it has a goddess book, a guitar as a weapon, goblins, and other implausible elements. But the questions about time travel are universal. If you must go back in time to save the world, did the world really ever need saving? If you then return to your time, you would be the only one to know what could have been. Or were you always predestined to travel back in time and do whatever you did? We've heard this discussion before, but rock-eating Greg makes it funny.  

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