I think I have a happy life, though I cannot do the things I like. For example, I like reading different books in my spare time, especially some detective stories. But my mum always asks me to practise playing the piano one hour every day. That's boring.
I like having parties with my friends during the holidays. But I have to do lots of homeworks. Teachers always give us more homework when we have holidays. That's my growing pains and gains.