Originally Posted by
Mazuuurk
I struggle with this whole concept a bit in general with the series. You never got an explanation about how the dragon eggs sort of just shows up as a gift one day, why Denearys is impervious to fire, who the hell that Red Woman is and why she knows magic, in fact why some people are randomly magical, what the hell Valyria really was and why their steel kills White Walkers, etc.
But at the same time, I suppose thats how the books are as well (whether that's good or bad). Magic sort of just is something that is around, but not that much, and not ever really ever explained by anyone.