Trust and doubt are always contradictory. Trust makes people more harmonious, but there are always some people who are not trustworthy.

There is a famous saying in Canada: "Trust is a virtue. But doubt taught me more. " It is true that trust between people is the foundation of a good society, but it is undeniable that doubt is good for human development. A history of science can basically be said to be a history of doubt. With the constant questioning of truth, truth keeps moving forward. Copernicus is the best example. If Copernicus didn't question the geocentric theory, he wouldn't get the correct Heliocentrism, but Aristak first proposed Heliocentrism, but his cosmology and theory didn't get it. Knowing the emergence of Copernicus shows the value of adhering to the skeptical view.

I remember doing such a test with my friends. He said close your eyes and give me your hand. I'll take you across the street. I closed my eyes, but I was scared. Without taking two steps, I opened my eyes and exchanged roles with my friends. He kept his eyes closed until I took him across the street. He told me it was called trust. Then a friend said to me. People always turn their backs on one person. If you pay, even if you are really stabbed, you must admit it. At that time, I thought his words were too tragic. I don't believe that anyone will trust a person so much and will really be willing to "admit defeat" until such a thing happens to them. The experience is that after such feelings, in fact, before such trust, we will doubt anyone, but with trust and doubt, it will become dirty and the trusted party will be suspected. I find it particularly unacceptable. I have done this test myself, and I went to the toilet with my eyes closed. I opened my eyes several times, so I don't think the so-called absolute trust exists. For uncertain things, in fact, we have never stopped doubting, just because of the good wishes in our hearts, so we don't doubt, so it is a great honor to be trusted, and it is normal for people who are trusted to be suspected. Doubting someone you trust is as painful as overthrowing yourself. Trust and doubt are two sides of the coin. There can be no trust without doubt, but once there is doubt, trust does not exist. It's sad that you can't turn your back on someone, but you should be glad before you are really stabbed. World without thieves is just a wish, but it is beautiful to have a wish.

In my opinion, the correct attitude towards uncertain factors should be an attitude of "people can't be hurt and people can't be released". Treat people sincerely and have a clear conscience.