if it was that easy to forget your past and move on , would there be any respect for all the emotions like
Love, sympathy, empathy, longing loneliness, feelings, guilt, clamoursness or anything of such.
A regreteous haunting past is the only thing makes the ever new guilding present worthy of what it is.
your past is a measure of everything that shows how good of a survivor that you are.
Death gives life a meaning
Losses make victories worthwhile.