fifteen is such an awful age , I should know . I really wish

People are always attracted by the things they don't possess ,so they cater for it ,wish for it ,dream of it .But till the time they have owned the things they used to dream of ,they finally figure it out that they were wrong and they will regret it.So as a child you just need to listen more and do more according to your parents' and teachers' advices.Because you will grow up one day even if you don't want to ,so why don't you just take your time and attempt to follow your seniors' guidance ,then you will find their words make sense.Of cource,you can have your own idea,you can totally tell your parents or techers,I think they will listen it if you give their the resonable explaination.