Board Thread:General Discussion/@comment-27907368-20160506131212/@comment-26347196-20160513202527

PancryPancreas5 wrote: GetYourFix's idea makes sense... Maybe when facing Asgore, their final challenge, the previous six humans were driven buy their key trait to defeat him and like when Frisk battles Asriel, their Souls would refuse to shatter and reatach. But, that was in fact bad for them because, unlike the case with Frisk, there weren't enough Souls to destroy the barrier...

And what back ups this theory is writing at the Waterfall about how Human Soul's persistence after their death is at the same time their weakness... Basically, Frisk was just lucky they were the seventh Soul. And this is where it questions me: Why didn't Frisk be true to their essence when facing Asgore? Note that Frisk have no idea that their final battle is against Asriel, because you have to go through the Neutral route first, meaning at that point, Asgore's battle is the final battle to Frisk as well. Why wasn't Frisk being determined at that point?

Furthermore, why is Frisk being lucky for being the seventh human? How would that fact contribute to any event?