I had an introductory lesson / assessment, and ... WOW. I broke down crying, it was so stressful. The instructor told me he sees it all the time with immigrant students - we know how to drive, but we don't know the rules of the test, which is a completely different thing. I still don't understand some of the specific things I was doing "wrong" - there are so many granular rules about exactly how to position your car and where to look (and how to telegraph your movement to show where you're looking and that you've seen things) that I actually felt unsafe driving, because I was so focused on following the rules that I wasn't actually able to take in my environment and just...drive safely! He estimated I'd need 20 hours of instruction to pass the test. I found the whole thing so overwhelming that I am seriously reconsidering whether or not I actually need a licence. (Not to mention, that much instruction is an expense I was not prepared for this year!) Oof.