Because the universe doesn't give a damn about paradox and does what it bloody well likes.
You know, I thought for a while what this might mean, and I've finally decided that it doesn't mean anything at all.
Unless you care to expand your statement, I'm at a loss.
The reason that one can go home is because what people think has no direct effect on the universe as a whole. Logic is a human thing, not a science. Logic was originally invented as a means for winning debates.
Zeno's Paradox shows that it is impossible to move anywhere (I've always found a drawback being you couldn't go even a FRACTION of a distance - you'd first have to cover a fraction of that fraction and so on... but I'm deviating), whilst it seems obvious that we can.
So, what does this tell us? That it is, logically, impossible to move. That the very idea is paradoxical.
MY POINT is that logic is all very well, but it has no direct effect on the universe. As so, people can move about and go wherever they want to.
It is my dissaproval of the obsession with logic and order in Western society that makes my nihilistic beliefs more adamant.