Predestination Paradox: the ultimate brain-twister for the time-traveler.

In this paradox, every event that occurs is predetermined and unchangeable.

But wait, if everything is predetermined, then does that mean that the outcome of every event is also predetermined?

And if so, then does that mean that the only possible outcome is the one that actually occurs?

But if that's the case, then does that mean that the outcome of the paradox itself is also predetermined?

And if that's true, then... well, you get the point.

Sub-Predetermination Paradox Novikov Paradox Free Will Paradox