Thinking about the Past

Many people dont agree on thinking about the past because they take it as a past issue and dont want to think about it anymore maybe because of some terrible issue or some unexpected misfortune issue they want to forget or erase from their memories .... as for me ... i don't think it is a bad thing thinking about the past as the past can give us a lot of learning about what we did the past is right or wrong ... and make it our lesson for the future or the history is about to happen again ... i miss my secondary school life and regret that i did not appreciate it ... now i realize that it is too late .... but i will take this as a lesson to learn and make things better so that i don't regret it future .... secondary school life was fun rather than college life because we don't need to think about world issue , working issue , money issue and many adultery issue as we only need to think about study issue and exam issue ... me myself used to fuss about getting up early in the morning at 5.30am for school but now i miss it ... i miss seeing my best friend at school and the time we had after school for activities .... i miss chatting with them at school ... the way we walk together , the way we went to toilet together ... the way we stick together ... but now everyone is busy with their college lifestyle ... barely able to keep in touch always ... i miss those days badly telling myself that the sweet days will never come again as those day is already past ... nothing can be made to change back to the past but anything can be make to change it in the future ...