the past and the present

Many years had passed, we all have grown into various kinds of people in different field with the ignorance of pain in this aging proces.When I look back,I even don't make out how could I did these things in such a stupid way and What accounted for the fault I made.Memeries always seem rediculous when it comes to the youth.Day after day and year after year ,maturity start accompanying  us after we   acknowleged how to be decent almost overnight.Of course,Teenager period  worth being kept in mind for the wonderful passion and simple happiness to everything .   However, I would never want to go back to that time.That is it. All the teen experiences are valuable,inculding the joyful and pailnful ones.The point is we are moving on all the time.Time would never rewind.If so,our thoughts remain unchanged.He who like recalling the past is afraid of facing the present challenges,out which he probably is incapable of figuring . It take me quiet a few years to aware this true   reason  for my fear during some hard time.   Now it's time to be ourselves with as much as independence and dignity.As we can earn our life,everthing is open to us.So it's our new lfe that set off again。 You know,our past time leave a mature person to the us eventually,better than all.