DS 6.2, yr2. Basically gets onto sad side at school too often in my opinion - often (if I believe him) for not doing what he should be as he's worried, Tom, Dick and Harry aren't doing it and will get into trouble. 
These children get sad sided too - mostly not being quick enough to put a book back, wash hands and be sat down. He then goes to get them as they'll get into trouble and ends up there too.
I always back up the school when he moans about it but I'm a bit
ed that Monday he got moved down 2 spaces for talking and the boy he was talking too/with didn't and this was the same punishment a girl got last Friday for kicking him in the head during Golden Time.
Please help me, What can I say to get him to stop it?