If you drop your toothbrush in the morning, you should pay attention to some sudden disasters or dangerous things.
I believe that many people have experienced this kind of life phenomenon, that is, they get up one morning to brush their teeth and fail to hold the toothbrush firmly. Generally, when old people see this, they will tell younger people that they should pay attention to things that day. I have heard several similar stories. For example, there was a professional driver who was doing long-distance transportation. He dropped his toothbrush while washing up one morning, and he had a car accident that day. Therefore, when encountering this situation, if it involves long distances, traveling or going to some new places, etc., you need to pay extra attention.