| Term | History |
| 1 | Became a Barbarian at age 18 |
| 1 | Injured. Fully recovered. Owe 5,000 for medical bills. |
| 2 | Became a Physician at age 22 |
| 2 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 3 | Continued as Physician at age 26 |
| 3 | Win a prestigious prize for your work. |
| 4 | Continued as Physician at age 30 |
| 4 | Gained a contact. |
| 4 | Promoted to rank 1 |
| 5 | Continued as Physician at age 34 |
| 5 | Make a breakthrough in your field. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Physician at age 38 |
| 6 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 6 | Promoted to rank 3 |
| 7 | Continued as Physician at age 42 |
| 7 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 8 | Switched to Wanderer at age 46 |
| 8 | Scarred. Fully recovered. Owe 5,000 for medical bills. |
| 9 | Became a Surveyor at age 50 |
| 9 | You have no idea what happened to you – they found your ship drifting on the fringes of friendly space. |
| 10 | Switched to Scientist at age 54 |
| 10 | Advanced training in a specialist field. |
| 11 | Aging Crisis. Owe 30,000 for medical bills. |
| 11 | Continued as Scientist at age 58 |
| 11 | Win a prestigious prize for your work. |
| 12 | Aging Crisis. Owe 30,000 for medical bills. |
| 12 | Voluntarily left Scientist |
| 12 | Retired at age 62 |
| 12 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 13 | Aging Crisis. Owe 40,000 for medical bills. |
| 13 | Birth or Death involving a family member or close friend. |
| 14 | Aging Crisis. Owe 20,000 for medical bills. |
| 14 | Gained a contact. |
| 15 | Aging Crisis. Owe 10,000 for medical bills. |