These thoughts were on his mind as he got into bed that night. And they were not exactly happy thoughts. How could he be happy at the prospect of a life spent sitting down and talking? Or doing errands and going to work. And never playing, never really having fun. One day he would be an entirely different person. It would happen so slowly he would not even notice, and when it had, his brilliant, playful eleven-year-old self would be as far away, as peculiar and as difficult to understand, as all grown-ups seemed to him now. And with these sad thoughts he drifted into sleep
Ian McEwan, The Daydreamer