Oak

A wee oak. How old? One year? Two years? I don't know.
On the initiative of my good friend we went to my old place where I have not been for months. She drove, and she helped me walk once there. We stayed a couple of hours. So much should be done there, and I have so little energy. 
There are oaks in the yard and in the whole land area, and here is a wee one who has started to grow on almost bare rock. What is its future?