Charlie shifted the straps of his pack. He hadn't been convinced of his own abilities enough to take along a gun or any other kind of weapon. He would be almost sure to kill himself with it. Or would he? I suddenly wondered if Charlie doubted himself enough to commit outright suicide. He had had plenty of close calls, yet he had always survived. If his goal was self-destruction, he surely would have reached it after this many opportunities. I watched the screen intently. Charlie thought he was alone there with a possibly hostile native. All he had to do was make one small slip and he would be dead. Yet, so far, he had followed the pattern we had used at the other colony exactly. Instantly I realized that it must be a mistake to follow the other pattern with this second group of aliens, if Charlie Baxter did it. At first I couldn't understand why the pattern should be wrong for this group if it was right for the first. They were close enough so that there must have been intercourse between them, and if customs were violently different, there would probably be a state of warfare between them and none was apparent. I finally realized why warfare would be almost impossible and why the customs of the separated colonies might be extremely at odds. The colonies were three months apart by fastest transportation, which was longer than a generation of the natives. No one could live long enough to reach a second colony, so each culture developed in isolation along entirely random lines. I felt like yelling at Charlie. There was literally no way of telling how he might be offending and antagonizing this Moranite by treating him as we had learned to treat the others. The alien finally spoke. "You are part of a—Family?" Charlie nodded his head. So did the native—he bobbed Charlie's head with a rock. "Close in on 'em fast but gentle," I radioed the guards.