The theory can be learnt in two months alright. But in practice it's no way you can do that in two months, once a week. Even when you know how it works in theory, it could work very differently in practice. Scanning traffic situations, learning how fast you can go through different turns, what to do if someone else is being a complete idiot and driving through red light, learning how much you need to release the clutch before releasing the break when you're standing still on a glowing platform upwards, when to change gears, turning the car around if you drove the wrong way... Those are the things you need to get a feel for. I don't believe you can learn what to do how and then execute it with 100% accuracy after only two months. Have you even had any driving lessons yourself yet?