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an area of adventure and imagination,
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but this is well after the end of Manifest Destiny.
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There is no border in the West.
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So Sal has to reinvent one,
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and in some sense it's a border of time.
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It's a spring of youth that's inaccessible, somehow, to Sal,
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that these men he's with who are so exciting to him
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as their own kind of western American type,
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that they blossomed and grew in this particular place,
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and he wants to have been there with them.
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So, in a way, by longing to be where they were when they were children,
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by longing to inhabit that time, as well, he wants to become them.