| Ranks | Proficiency | Comments |
|---|
| 0 | Incompetent | “That ain’t the ‘on’ button, is it?” |
| 2 | Novice | “Don’t pull the trigger, squeeze it.” |
| 5 | Competent | “Believe I know this dance. Shall we?” |
| 8 | Expert | “I can reprogram this trash bin to go wherever we want.” |
| 10 | Professional | “The dermal mender will keep that ear on fine. Just don’t fiddle with it!” |
| 15 | Master | “A Crazy Ivan? Right now? Okay.” |
| 20+ | Supreme | “You’re holding eights, low queen, jack, and ace. Your eyes gave it away.” |