All activities of human beings are carried out under the control of psychological activities. The good and bad defense psychological quality determines the play of defense skills, which directly affects the establishment and implementation of defense strategies in emergency situations.
In the case of a criminal suspect, the first must be calm and resourceful, and then adopt a flexible and changeable strategy according to the circumstances, changes of the situation and the circumstances of the suspects themselves. The criminal suspect generally has a panic in the case of a crime, and hearing a little noise is like a bird, so we should firmly grasp the psychological weakness of the criminal in the implementation of the defense. The more anxious we are, the more calm we should be, the more we should be determined, we should make use of high voice calls, feints and procrastination time and so on. Pressure to find the best grappling fighter.
The critical point of criminal psychology can be understood as a demarcation line from a criminal motive to a criminal action. Therefore, we should try our best to take the necessary means before reaching the critical point. The psychological critical point of a criminal suspect can be judged by his manner, behavior and language, such as the hesitation and panic of the suspect, and the delay of the attack, or the slow and weak attack. Although the crime motive has been exposed, the criminal fact has been established, but the criminal psychology has not yet reached a critical point, has not yet reached the degree of complete loss of reason, its behavior is still in the stage of change, and has not yet broken through the restriction of "degree", and there is still some reason and inhibition in psychological existence. At the same time, various means and strategies should be adopted immediately to curb the motive of their actions and to terminate or subdue their crimes. In addition, the flexible strategy is also very important. We should change the strategy of making enemies with the situation, the scene and the changes of the suspects themselves.
Therefore, in the course of the criminal suspects, the security guards have good psychological quality and control the critical point of the suspects, and it is very important to use the flexible and maneuverable strategy and tactics.