| 1 | A man comes round regularly collecting scrap. | |
| 2 | What should the timing device be? | |
| 3 | But they also have some very precise GPS positions and timing measurements. | |
| 4 | When boundaries between countries are not clearly defined, there is usually trouble. | |
| 5 | Create rituals that you can share with your tribe, such as having regular meals together. |