Need criticism and assistance

[Rhizomorph13]

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Cinjin has a good point. For a spiral to go down it has to be going down toward something so it will end. You could have an endless upward spiral though, but only if the universe is infinite and things work out such that you do not contact any of the things that are up, so even an upwards spiral will probably have to end unless it was purposely steered away from other objects.

How do you figure out that you can have an endless upward spiral, but only in infinity, but you can't have an endless downward spiral because it will hit something? This makes no sense.

In infinity, you could in theory spiral in any direction for ever surely? What difference would up or down make? There is no up or down in the universe. It would have to be a constant spiral though, because if it was an ever decreasing spiral, eventually the spiral would decrease to the smallest possible size and couldn't spiral any more.

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"Up" and "down" are relative terms relating to some object. Down is towards the object while up is away from the object, so that is how I see it; assuming the universe is infinite, one could go up forever while down would end as soon as you hit the object that was used to define the down direction.