I've noticed a small inconsistency in the first book that gets weirder every time I think about it. At the end, when Rand destroys all of those Trollocs, he gets there from the Eye of the World by just closing his eyes and wishing to be somewhere else. He does not mention a slash of light opening, or moving through anything, the way portals and deathgates work in later books. And, in the prologue, it sounds like Lews Therin does the same thing. Am I missing something, or is there another way to Travel that we don't know about?