I feel that my biggest mistake is to run away from home in a strange place.

It happened in the summer vacation of Grade Two. When I was free, I went to Suzhou to play with my elder sister. At that time, the elder sister was just an ordinary worker in the factory. When I went to her, I slept with her. In order to show me around Suzhou, she specially asked for a few days off. Although my sister didn't have much money, she took out some of her hard-earned living expenses and took me to play.

I remember that my sister and I made an arrangement one night to visit Yi Shan Lake. At that time, she suddenly told me that the results of our final exam had come out. Before my sister said this, I just lost my mobile phone. Then she used her mobile phone to log on to my QQ and saw the scores sent to me by my classmates. I was well aware that I did badly in the final exam. So I especially don't want my sister to see the score. Then I want to use her mobile phone to log on to my QQ. Just as we were about to leave, she said that she didn't bring her wallet, so she gave me her mobile phone and said that she would go upstairs to get her wallet. I immediately turned on her mobile phone and tried to log in to QQ, but the mobile phone was set with a password. I didn't know it at all, so I tried again and again. As a result, somehow the mobile phone was locked after several consecutive attempts, and it could no longer be opened. At that time, she bought a Meizu mobile phone. Finally, the person who repaired the mobile phone said that the mobile phone was a double-ring lock. When my sister came back and found that her mobile phone was locked, she was very angry. She went upstairs with her mobile phone and said something to me. I was very angry at that time, and I felt that she was peeking at my score, and now she still scolds me, which is particularly unfair. So I took a shower early and went out in slippers, and she didn't know at that time. In the middle of the night, I don't know where to go at all, because I am a road idiot and I don't understand many directions. So I found a deserted lawn, and I found a bench next to it, so I lay on the bench and cried. In the middle of the night, the haystack was full of mosquitoes. I wanted to go back after biting, but I didn't know how long I had been lying in the chair, so my sister came to me. She kept calling my name with her mobile phone, but I didn't promise, just silently shed tears. Until she was exhausted, when she came home with her mobile phone, I silently followed him. Soon after she returned to the dormitory, I arrived immediately. She sat on the bed without saying a word, took off her slippers, and I watched her bleeding feet. There are other roommates in the dormitory, and we didn't say much, just lying under the quilt and crying. When I went to play with my sister the day before yesterday, I heard her say that slippers didn't fit. Now, in order to find me, her feet have been grinded out of blood bubbles. At that time, I followed her, watching her squatting on the side of the road crying helplessly, wiping away tears and calling my name. I don't know why I ignored her so cruelly at that time.

I think this is what I did. It was a terrible mistake, and I feel particularly sorry for her.