*Spoiler* *Spoiler* *Spoiler*
When Roland is thrown back to the desert he has the horn,that tells me that the mistakes he made last time round stem from where we first meet him, maybe his mistake was letting Jake fall,he made the decision that catching up with Walter was more important than the life of one small boy.Part of my fascinating with The Dark Tower is speculating what could Roland have done different,the possibilities are endless
