There's always a saying that past is past but looking back at the past is a nice thing to do if your past has its memorable memories at your life experiences.
Sometimes,others are saying that whats the point of looking at the past because its already past and you will never bring it back again,lets just face our future.But happy memories that gives as a smile in our face is nice to look back even thou its already called past.Memorable experiences with families and friends are part of the past that are nice to look back.the time that you've shares happy thoughts likewise sad thoughts and feelings in your different lives.Going into places that given you extraordinary and happy memories that you will never forget as you go on with your separate life at the future.At some point of your life that you've experience that thing.
Sad past are memories that we doesn't want to remember because we might get hurt in remembering that memories that we doesn't want happened as we go on ta our future.Avoiding that memories is no easy but for that experience for some people we become more wise and strong to face that same happenings in our future.
Our life is full of surprises even if it is in our past or in our future.Just we must don't be afraid to face and remember or look back at your past if that give's us the valuable reason to be happy and be stronger to face our future.