I'm so lonely I play tennis with the wall in my room

I'm so lonely I play tennis with the wall in my room. I pretend I'm the best tennis player in the world. I make up grand slams and tournaments and pretend that I'm winning them. I'm playing for hours a day. <br><br>I have a phone but I can't find anyone to profess my loneliness to. I can't tell my family. They are worried about me. <br><br>I'm glad my wall is there. That's my friend. My only friend.