| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Line/Crew (Navy). |
| 1 |
18 |
Became a Drifter (Barbarian). |
| 1 |
22 |
Promoted to Drifter (Barbarian) rank 1. |
| 2 |
22 |
Continued as Drifter (Barbarian). |
| 2 |
24 |
Suffer from a life-threatening illness. |
| 3 |
24 |
Became a Scholar (Physician). |
| 3 |
25 |
A disaster or war strikes. |
| 3 |
25 |
The planetary government interferes with Coleman Christie's research for political or religious reasons. Coleman Christie continue working openly and gain an Enemy. |
| 4 |
28 |
Continued as Scholar (Physician). |
| 4 |
32 |
Win a prestigious prize for Coleman Christie's work. |