Stop wasting time
Recently I find some students always waste time doing something which doesn't do good to our study.They spend time in playing computer games or playing ball games on the playground.As for this I suggest that you should stop waste your time because time is limited for everyone and time is precious .If you want to make progress and suceed in the future ,you will have to value your time and make full use of it to do something helpful to your study or your work.Only in that way can you succeed in the end.