One day in my sophomore year, I sat combing my hair and saw that I couldn't see my collarbone clearly in the mirror. Only then did I know that I was very fat, and my weight was 130+. I decided to go running. It was dinner time at 5: 40 pm, and I went running at that time. At first, I didn't like and was not used to running alone, so I ran four laps with other students and got tired after running down. Sometimes I don't want to run back to class and do nothing without seeing that classmate. A female classmate in my class saw me running and said, let's go together, and she readily agreed. At that time, we cheered each other round and round, and then she couldn't run because of something. One afternoon, my feet had set foot on the playground. I saw that most of my classmates had companions, but there were also a few people, and I was one of them. I went back to my class and kept walking in it, missing the feeling of running. Realize that you can't do this. You can't stop running because there is only one person. Your health is very important. You can't be afraid of being tired and not insisting.