There was an updated version released in the 1990s that added her more personal notations, I presume there's other bits, there's always been a quandary since they come from her private diary that was intended to be just that and her father, as I understand, tried to preserve that.
Anyway, despite the grim situation, it mostly seems like she was most teenagers in trying to figuring out what her life would be like. Which makes it all the more extraordinarily sad when you know that none of it will happen.