Omoc was a man noted for being unconcerned and uninterested in trivial relationships. He was thus well aware that he had very few true friends even among his own people. (SG1: "Between Two Fires") He had learned well from the mistakes the Tollan had made with Sarita, a neighboring planet that destroyed itself after the Tollan shared their advanced technology with them. When his people were forced to evacuate their doomed planet, Omoc and his team were rescued by SG-1 after they failed to make it out in time.