| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Citizen (Worker). |
| 1 |
20 |
Spent time maintaining and using heavy vehicles. |
| 1 |
22 |
Promoted to Citizen (Worker) rank 1. |
| 2 |
22 |
Continued as Citizen (Worker). |
| 2 |
24 |
Birtie Olson learn something Birtie Olson should not have – a corporate secret, a political scandal – which Birtie Olson can profit from illegally. |
| 2 |
26 |
Forced to continue current assignment. |
| 2 |
26 |
Promoted to Citizen (Worker) rank 2 with the new title Technician. |
| 3 |
26 |
Continued as Citizen (Worker). |
| 3 |
30 |
Birtie Olson is rewarded for Birtie Olson's diligence or cunning. |
| 4 |
30 |
Continued as Citizen (Worker). |
| 4 |
31 |
Birtie Olson's business expands, Birtie Olson's corporation grows, or the colony thrives. |
| 5 |
34 |
Continued as Citizen (Worker). |
| 5 |
36 |
Political upheaval strikes Birtie Olson's homeworld, and Birtie Olson is caught up in the revolution. |