This learning curve is steep. New job, all new terminology, volumes of unfamiliar acronyms and unfamiliar operating systems are a tad overwhelming. I could chalk it up to a lot of things— age, background, disposition—but it is now a moot point. In the last three weeks I have learned more than I ever thought I would about Georgia motor vehicle laws, chain of custody for a vehicle, weight classifications for truck tractors and straight trucks, millage rates, replacement titles,