Can time heal all wounds?

WARNING: spoilers of the Final Problem.
My past is one I can not remember. Parents? I hear you ask well no my parents are dead apparently I have no known knowledge of how they died or when but it must of been when I was younger. Friends? I currently have none but I swear I used too... I sometimes have these flashbacks of three figures. Two boys and a girl but they never stay long enough for me to get a got deduction of them.