Dreaming of holding a doll that is alive can represent a part of yourself that you feel is vulnerable or in need of protection. The fact that you are running from security guards who want to kill the doll suggests that you are trying to protect this vulnerable aspect of yourself from external threats or pressures. The store setting may symbolize your own personal space or inner world. The fake duplicate doll could represent a false or superficial version of yourself that you use to protect your true self from harm. The blood from the fake doll being shot may symbolize the consequences of hiding your true self. By choosing to escape with the original living doll, you are embracing and accepting your vulnerable side. This dream may be a reflection of your desire to protect and nurture your true self, even in the face of external pressures or expectations.