I do think
Scratch is psychotic. It is very likely the result of her upbringing but the fact remains; bitch cray-cray!
Is there a bit of a spin being portrayed because the
journals are being written from the perspective of
the tower folk? I dunno, let's ask a non-Tower resident, like
Hannah, or
Charlie (bloke she framed for not watching the Tanker and then bled for the zeds to feed on). Dude, Scratch is very cruel and seems to take pleasure in hurting
others. And though Osiris can argue otherwise as he is very welcome to do so (opinions rule!) I feel that Scratch has been responsible for a lot of the negative shit going on. Rather than abide by a Live and Let Live rule, she has proven to be the sort that adopts an I Live and You Give rule.
Sure, sure, at the moment she is being kind to
Lizzy, but I think that serves Scratch more than it does Lizzy. She's doing it to fill that void in her life. She can have anything she wants and is ruthless in seeking it out. I don't know if the abortion she had at sixteen left her unable to have children again, but at current she is keeping Lizzy alive because she is pregnant. Scratch won't hurt the baby. Not sure if because hurting a baby is an evil she dare not commit or if it is because she
wants to be a parent. I don't think she'd kill Lizzy after the baby is born...at least, not right away. But I do think that eventually she'd want to be that baby's parent. It's just not in the cards though.
Another thing Scratch wants but can't have is vengeance. I do believe she really did love her brother. I have no idea if she'll ever get a chance to shoot
Pegs.
It's going to be crazy when
Bricks has a rage-fit and chokes Lizzy to death. Then Scratch will fucking murder Bricks and the audience will temporarily love her again. ;P