Why don't people from pneumonia epidemic areas choose isolation, but wander around?

I think there are several reasons why people who come out of the pneumonia epidemic area do not choose isolation but wander around. First of all, I think I'm sure I'm okay and I'm too confident in myself. Second, I may not pay much attention to this matter and I don't understand it. Finally, the incubation period is too long, and I have misunderstood myself and the virus.

1. I think I'm sure I'm fine. I'm too confident in myself.

Some people really think that they will not be infected, and they don't know who gave them such great courage. I thought I was invulnerable to all kinds of poisons. I thought there were so many people in China that I couldn't infect myself, but things changed and I met them unexpectedly. In the face of the virus, everyone has a chance to be infected. Especially those who are too confident to add defensive measures to themselves.

Maybe I don't pay much attention to this matter and don't understand it.

This matter really didn't get attention at first, which really can't be blamed on the public, so many people will start from Wuhan, play around and then go home. So these people who went out at the beginning of the epidemic felt a little innocent. But some people don't watch the news or pay attention to current events.

3. If the incubation period is too long, you will misunderstand yourself.

The incubation period of the disease is very long, ranging from 2- 14 days, and the longest time is nearly half a month. People in the incubation period are very dangerous, but they don't know it, so they think they are not sick and run around. People who come out of the epidemic area after the epidemic situation is concerned are really irresponsible. Harm others and yourself, black sheep.

Step 4 misunderstand the virus

Some people will think that this virus is just a simple cold. I didn't imagine it myself, but someone around me really thought so. So I feel that people who think this way will be everywhere, and the epidemic area is certainly not unexpected. Generally speaking, it is not enough attention.