I came away with the feeling she might have Aspergers! All the workaholic stuff, obsessed with policy rather than all the other human stuff politicians have to do, 'lack of self-examining ability,' being far too literal and not getting lots of humour, assuming everyone else could work as hard/long as her and getting frustrated when they couldn't, getting lost in debates where she wasn't sure of herself and digressing to things she was sure about. Oh I know that could be anyone but listening to the whole programme, I just got that funny feeling...