protected function initializeParticle(): void
    {
        $this->addEdges("incoming",
            ActorOut\Read::class, 
            ActorOut\Subscribe::class, 
            ObjOut\Mention::class
        );

        $this->autoRegisterOutgoingEdges();
        
        $this->initializeHandler();
        $this->context()->emit("node.added", [$this]);
    }