Well, talent is just natural disposition for something, so you don't acquire it from anywhere specific. You either have it (less time investment required), or you don't (maximum time investment required). Or you may be good at some areas of the program, and worse at others, which is the case with most people that use it I would imagine. For example, I have some natural propensity for modelling and hierarchy, and absolutely none for Xpresso. So I got my Xpresso chops with hard work and (a lot of) time.
All depends how your brain is wired, and what sort of tasks you have optimised it for so far in life. Some people find this easy, some people find it a constant struggle. 3D is, at the end of the day, quite hard, despite how easy MAXON try and make it for beginners.
CBR