Letting go of the past
The old life must be left behind if we are to progress in life. We cannot be looking over our shoulders and longing for the old things if we are to truly experience the new life.
Rather than living in the past, we are to look to the future. I have always believed that the past is not a good place to live in. The past is something you cannot control, hence let it go Let go of the past, but remember the lessons it taught you.