My dd, almost 21 months, is so into things going wrong / breaking, etc. If we read a book she always wants to get to the page when the little girl falls down / the teddy cries / something gets broken. Her favourite words are 'oh dear' which she says with a very sad serious voice and she continually points out things that are broken or messy. She's quite a serious little lady, doesn't go for giggles and rough and tumble much at all. This all started a couple of months or so ago but it's just got worse and worse as times gone on. She also now says 'oh dear, broken' etc. etc. in her sleep! Should I worry? Is this a phase? Does it say anything generally about her particular character or is it very typical?