Suddenly I became depressed, feeling that the sky was always overcast, and my heart was full of fog. Touching the warmth in your hands, you still feel the distant coldness.
I can't explain why I feel this way. In fact, this feeling has occupied my entire heart for a long time. I once tried to make this feeling clear and give myself a clear answer, but I couldn't. What I got after struggling was endless confusion.
I walked a lot at night, could it be that I encountered a "ghost hitting the wall"?