@Duthguy A lot of skills have a b/r variant skill. This is short for build/repair. Basically, someone with the car b/r knows how to fix or even build a car from scratch, assuming they have the correct materials and tools. Skills with b/r variants include all vehicle and weapon skills, the electronics skill, and computers skill. To find out whether a skill has a b/r variant, it will be written at the end of the skill description. All b/r skills are paid for seperately to the primary skill (most people who know how to drive a car still couldn't fix bullet holes in it), and use intelligence.