Surrender gives you the ability to move on. Surrender is simply dropping the whole past, however it has been. Take life in it's totality.
All types of events come up in life. Pleasant events come. Unpleasant events come. Praises will come and derogatory remarks or insults will come. Don't be stuck with anything. Just flow like a river. Anything you put in a river, it flows away. Our consciousness is a flow. It is renewing every moment; it's new every moment. So move on and this is surrender.

Sri Sri Ravi Shankar