When your academic journey comes to an end, have you ever felt hesitant, have you felt that you have been lost in the clouds, lost in the "fog" in your heart; this is how I came here; it has been three years since I graduated from college, which is both long and fleeting. I am still living in a snail's nest, still fighting for my own life. I am not here to share my experience, but to share mine, which may be my inner journey in these three years with you. I wonder if you feel the same way. I also hope that my fellow students can also understand some things and things that I have not paid attention to.