D. Sam (aged 14)

It's got to be my family. My brother is older than me, so he gets to go anywhere he likes and comes home late and no-one cares. But if I am five minutes late coming home, my mum won't let me hear the last of it. And when she goes to the shops, guess who has to look after my little sister? My dad keeps on at me about getting better marks at school, but wants me to help around the house. I just want them all to leave me alone.