My 6 yr old dd has recently started berating herself intensely if she doesn't like the way she has done something. Common phrases: "I'm so stupid, everything I do is ugly, etc". This is usually when she is writing or creating something. Her writing is beautiful, which really isn't the point anyway, as what she seems to see is ugly. She's always seemed very confident so I'm wondering where this is coming from. She's not really a perfectionist and often if something doesn't work right she'll patiently keep trying, until lately. She just never seems very satisfied with her work. Any suggestions on how to approach this?