The article discusses mistakes that can occur during a dry electric nail file manicure, also known as a Russian manicure. It emphasizes the importance of using the correct tools and techniques to avoid damage to the natural nail. The article highlights common mistakes such as applying excessive pressure, using the wrong drill bit, and working too aggressively on the cuticles. It concludes by advising readers to seek professional help if unsure about performing a dry electric nail file manicure. Overall, the article underscores the need for precision and caution in this type of manicure.