First, get the attention of neighbors by knocking on the pipe. After many unsuccessful attempts to save herself, Feifei chose to save her strength. She sat on the toilet and slept all night. During the period, she drank tap water to quench her thirst and tapped the bathroom pipe with a shower. Finally, the sound caught the attention of the neighbors, and Feifei was found by the neighbors and helped to find an unlocking master to unlock her. The kind locksmith knew that Feifei had not eaten for more than 30 hours and brought her food. The neighbors have been encouraging Feifei while waiting.
Second, stay rational and calm when trapped. The bathroom is a narrow space, and it is easy for ordinary people to panic if they are trapped inside. At this time, the brain can't think normally, and may do extreme things and consume too much physical strength. Fortunately, Feifei has been very calm. She tried to save herself first and knew that she should save her strength. Finally, with the help of her neighbors, she was saved.
Third, the precautions for living alone. There are many things to pay attention to when a person lives alone. When you live alone, you'd better keep close contact with your family, and you can agree how long you can't contact and call the police. No matter where you go, it is best to bring your own communication tools, so that you can ask for help at the first time even if you have problems.