How We Learn

My Mom and I were talking about work and skills and things of the sort. She was saying that if someone goes out of practice they start to lose their skills. So, here I am, working on my writing. To the reader, there might be grammatical errors because I haven't written nearly as much as I'd like to. Regardless of the grammatical errors and things of the sort, I hope I can bring wisdom. When we learn in school, we are asked to correct the paragraphs with mistakes. We are asked to read it looking for error and are taught ways in which we can make corrections. How do we learn if everything is perfect?