| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Citizen (Worker). |
| 1 |
20 |
Dwight Hayes's business expands, Dwight Hayes's corporation grows, or the colony thrives. |
| 1 |
22 |
Promoted to Citizen (Worker) rank 1. |
| 2 |
22 |
Continued as Citizen (Worker). |
| 2 |
24 |
Political upheaval strikes Dwight Hayes's homeworld, and Dwight Hayes is caught up in the revolution. |
| 3 |
26 |
Continued as Citizen (Worker). |
| 3 |
27 |
Spent time maintaining and using heavy vehicles. |
| 3 |
30 |
Promoted to Citizen (Worker) rank 2 with the new title Technician. |
| 4 |
30 |
Voluntarily left Worker |
| 4 |
30 |
Became a Scholar (Physician). |
| 4 |
33 |
Refused to perform research that goes against Dwight Hayes's conscience. |
| 4 |
34 |
Forced to continue current assignment. |
| 4 |
34 |
Promoted to Scholar (Physician) rank 1. |