I don't lack friends, but I often feel lonely. Do you often find that you cannot speak, and there is no sound when you open your mouth? Sometimes I have a lot to say to you, maybe studying, working, or just an unfinished game stops me. When I want to talk to you, I forget what I want to say, or I feel that it is no longer important. Gradually, I lost my language skills, my faith, and my confidence. One day, I realized that I had lost you.