Have you ever taken a dance lesson? or tried to learn how to play an instrument? When you see or hear the experts dancing or playing, a common response is "I could never to do that. It seems so complex and seems to take years of practice and probably requires some skill one needs to be born with." But that's not necessarily true.
Dance teachers always start with the basics and once students are comfortable, move on. Most training professionals know that learning something new is nothing more than learning how to break a seemingly complex task down into small, comprehensible steps and building in tons of practice.