You can't start a new life entirely. Memories return, as I said. It's simply foolish to cling to a life that you know nothing about, at least at first. The trick, as you remember more, is to find a balance, depending on your memories. You may want to go back to your home, you may find this a better place to be. But it makes no sense to neglect the chance you have in the present for what you had in the past.