Zhuge Liang is a psychic. Why was Guan Yu captured?

The key point is that Guan Yu's self-awareness led to his fall for it. It is not that Guan Yu has a headstrong problem, but that Guan Yu also has a careless problem. In fact, the ancients had different opinions about Guan Yu's "going to the meeting alone", because he successfully escaped from danger by going to the meeting alone, so a story has spread through the ages. However, it was analyzed that if Wu Dong had killed Guan Yu on a large scale, Jingzhou would have perished, which was actually a very dangerous action.