The issue is not answering questions, but leaving discussions open. Not in the sense that probably one day you are going to have an answer or you are not going to have an answer. Just live your life, do what you have to do, what you are enthusiastic about doing.
No one ever loses anyone. We are all one soul that needs to continue growing and developing in order for the world to carry on and for us all to meet once again.
As he was about to climb yet another dune, his heart whispered, "Be aware of the place where you are brought to tears. That's where I am, and thats where your treasure is.