| Term | History |
| 1 | Became a Performer at age 18 |
| 1 | Moved to a new world. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Performer at age 22 |
| 2 | An investigation, tour, project or expedition goes wrong, stranding you far from home. |
| 3 | Became a Courier at age 26 |
| 3 | Psychologically damaged by your time in the scouts. |
| 4 | Became a Field Researcher at age 30 |
| 4 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 4 | A disaster or war strikes. |
| 4 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 4 | Gain an Enemy |
| 4 | Promoted to rank 1 |
| 5 | Voluntarily left Field Researcher |
| 5 | Switched to Scientist at age 34 |
| 5 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 6 | Continued as Scientist at age 38 |
| 6 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 7 | Continued as Scientist at age 42 |
| 7 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 8 | Continued as Scientist at age 46 |
| 8 | Make a breakthrough in your field. |
| 9 | Continued as Scientist at age 50 |
| 9 | Make a breakthrough in your field. |
| 10 | Aging Crisis. Owe 50,000 for medical bills. |
| 10 | Voluntarily left Scientist |
| 10 | Retired at age 54 |
| 10 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |