Dd3 is 9.5, youngest of 3 girls. She can be a bit naughty at times and has a temper but nothing disastrous, she does well at school, has lots of friends and seems happy.
She started keeping a diary recently. The other day she had it out on the kitchen table and I knew I shouldn't have looked but I did. It was mostly pretty tame stuff, what she did at the weekend, children in her class etc.
But there were a couple of entries that bothered me. One she wrote when she had a temper tantrum about something, saying she hates her family and wants to die 
Another was a list of swear words she knows including fuck, sex/sexy, bitch. Probably picked up from the playground or her older sisters I suppose but I didn't think she would know these words so early.
I'm more worried about the first one tbh, dh says she was just over-reacting when she was angry.