How much longer before I can ski steeper terrain and trees and moguls?

Day one of skiing: learned how to do wedge turns, stop using wedge, control speed, ride carpet and easy chairlift. Day 2 I could do all greens and easier, groomed blues. Most greens were parallel, harder greens and easier blues were stem-christies. If I take a one hour, private lesson, how much more would I be able to learn?