| Term | History |
| 1 | Became a Physician at age 18 |
| 1 | Win a prestigious prize for your work. |
| 2 | Continued as Physician at age 22 |
| 2 | Win a prestigious prize for your work. |
| 3 | Continued as Physician at age 26 |
| 3 | Make a breakthrough in your field. |
| 3 | Promoted to rank 1 |
| 4 | Continued as Physician at age 30 |
| 4 | Win a prestigious prize for your work. |
| 5 | Continued as Physician at age 34 |
| 5 | Refused to perform research that goes against your conscience. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Physician at age 38 |
| 6 | Make a breakthrough in your field. |
| 6 | Promoted to rank 3 |
| 7 | Continued as Physician at age 42 |
| 7 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 7 | Promoted to rank 4 |
| 8 | Continued as Physician at age 46 |
| 8 | 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. |
| 8 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 8 | Gain an Enemy |
| 8 | Promoted to rank 5 |
| 9 | Continued as Physician at age 50 |
| 9 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 9 | Injured. Fully recovered. |
| 10 | Became a Surveyor at age 54 |
| 10 | Your ship is damaged, and you have to hitch-hike your way back across the stars to the nearest scout base. |
| 10 | Gain 3 Contacts. Gain 1 Enemies. |
| 11 | Switched to Field Researcher at age 58 |
| 11 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Voluntarily left Field Researcher |
| 12 | Retired at age 62 |
| 12 | Good fortune |
| 13 | Aging Crisis. Owe 40,000 for medical bills. |