| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Citizen (Worker). |
| 1 |
21 |
Spent time maintaining and using heavy vehicles. |
| 1 |
22 |
Promoted to Citizen (Worker) rank 1. |
| 2 |
22 |
Continued as Citizen (Worker). |
| 2 |
25 |
Johnie Knight is rewarded for Johnie Knight's diligence or cunning. |
| 2 |
26 |
Promoted to Citizen (Worker) rank 2 with the new title Technician. |
| 3 |
26 |
Continued as Citizen (Worker). |
| 3 |
30 |
Gained a contact. |
| 3 |
30 |
Promoted to Citizen (Worker) rank 3. |
| 4 |
30 |
Continued as Citizen (Worker). |
| 4 |
32 |
Political upheaval strikes Johnie Knight's homeworld, and Johnie Knight is caught up in the revolution. |
| 4 |
34 |
Promoted to Citizen (Worker) rank 4 with the new title Craftsman. |
| 5 |
34 |
Continued as Citizen (Worker). |
| 5 |
37 |
Birth or Death involving a family member or close friend. |
| 5 |
38 |
Forced to muster out. |
| 6 |
38 |
Became a Scholar (Field Researcher). |
| 6 |
39 |
Win a prestigious prize for Johnie Knight's work. |