What the he** does it mean?????

"Host alter (see ANP) "The host is an alter that has the function of living daily life. [3]:58 There is almost always more than one alter who is an ANP and performs the job of host. It is important to understand that hosts are lacking in self awareness and functioning - they are not a complete personality. No alter, including the host is the "original/core," since there is no such thing. Different hosts can be in charge during various times in life, and new alters can be created if needed."

Is it saying that there is no one original? Has anyone heard of this before? Who am I working to be if there is no original?