From my experience, the learning curve is based on what I’ve just mentioned and two more factors that I’ll explain now, but in a different perspective than the typical “learn, practice, learn, practice”. What I find more interesting is what do we think about the results we’re getting. Are they good, bad? Are we proud of them? Which aspect would have a better result?
The first and more important factor is what I call State of Your art. If you were asked to position your work in a “quality ranking” among everything you know about that subject, where do you think it would be? You’ll probably think there’s a lot of people already better than you at that, and still more if you’re just beginning, but knowing the State of Your art will allow you to have an imprecise but also global reference, and wou’ll not be disappointed when you find out somebody else had the same idea as you and executed it in a much better way, or with a slight difference that you wouldn’t have thought of. Knowing the State of Your art won’t give you so much satisfaction when creating something new, but neither you’ll be disappointed if you discover that your idea was already done, because you already knew that this could happen.
How do you know your position in the ranking? Suppose there’s still a lot to see, that there’s somebody better than you, and that you still have a lot to learn. Thinking this way won’t give you an exact position, but I believe it’s an appropiate attitude to have. I find interesting and useful to read and talk with other professionals, to see how they work and also to learn and inspire myself, but I also think it’s important to develop a personal style that, while being influenced by some others’ works, are the product of our vision as an artists and professionals.
The second factor which I find necessary to improve is self-criticism. Just before creating something, many times comes the initial euphoria of “This is amazing!”. It’s fine to feel this way at first, but then it’s necessary to place your new work in the ranking of what you know and settle down.
I think the previous factors allow us not only create better art, but also better products and services, as long as exists a continuity and passion in what is being done, without thinking about getting huge results, just to improve, do someting meaningful and setting personal goals, the rest will follow.