| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scholar (Physician). |
| 1 |
21 |
A disaster or war strikes. |
| 1 |
21 |
Scarred. |
| 1 |
21 |
The planetary government interferes with Preston Walters's research for political or religious reasons. Preston Walters continue working openly and gain an Enemy. |
| 2 |
22 |
Voluntarily left Physician |
| 2 |
22 |
Became a Citizen (Colonist). |
| 2 |
26 |
Hard times caused by a lack of interstellar trade costs Preston Walters Preston Walters's job. |
| 3 |
26 |
Failed to qualify for Artist (Entertainer). |
| 3 |
26 |
Submitted to the draft. |
| 3 |
26 |
Became a Army (Army Support) with the new title Private. |
| 3 |
29 |
Assigned to a peacekeeping role. |
| 4 |
30 |
Continued as Army (Army Support). |
| 4 |
32 |
Assigned to a peacekeeping role. |