Board Thread:General Discussion/@comment-1916997-20150312220054/@comment-4839682-20150320033401

^^This happens a lot in shows like this where something is "impossible" but tends to become less so as the show continues XD

I've thought about this myself, and the way I explain it to myself is this: "People think _____ is difficult because they simply don't know about ____". Or, "They can't do it, so they assume it's difficult"

Just fill in the blanks with "traveling between worlds" and "this particular method or methods".