I've done cars, I fly planes regularly, and I've just recently got into helicopters. Each step is like going back to being a complete learner again. I thought helis would be simple after flying fast, aerobatic planes, but no! Suddenly the left stick isn't just an optional extra for landing and some particular aerobatic tricks... on a heli the throttle/rudder stick is a full-time occupation in itself. :o
One day I'll get into a stable hover.... one day.