I've known that he's been not as happy at school for about a year, and have been working with the school on trying to get little things in place, like a better seating arrangement. But when he said he "hates himself" tonight at bedtime, I asked when he started to feel this way and he said at the end of Year 2, which was 2 years ago now. He can't express why he feels this way, apart from saying that he's rubbish at everything. I have two brothers who have been severely depressed since their teens, and now am worrying about DS. Does anyone have any experience with depression in childhood and how to recognise it? Does anyone have experience with an unhappy child and how to help them?