In reality they are nothing more than relief from great internal stress, which especially expands the muscles of the face, neck and upper part of the trunk. "These are unconscious gestures of the victim which make people very nervous or who are experiencing crisis situations. Stretching the neck, according to psychologists, expresses the desire to highlight and compensate for the inferiority complex. They frown which shows great aggression, especially when they are frustrated. However, specialists consider them positive for the organism, as they are its safety valve." (Friston, K., Adams, RA, Perrinet, L., & Breakspear, M. (2012)