The advantage of taking precautions.

everything is nothing more than time and position. For example, if you have sex with your wife today, it is impossible to give birth to a baby tomorrow. For another example, Kong Ming borrowed the east wind, but only owed the east wind, referring to the time. On the contrary, you didn't plan ahead and get everything ready, and the east wind didn't help.

Benefits: It improves people's subjective initiative and helps to better transform the objective world. If everything is predicted, it will be established. If it is not predicted, it will be abolished.