I did the same, and I don't consider it rude. I achieved success because I adhered to these principles.
To address the issue of duplicating courses or pages:
Check your platform's documentation or contact support for precise information on the copying process.
If the duplication feature is unavailable, manually copy and paste content or utilize available templates. Additionally, consider the https://gradesfixer.com/essay-types/argumentative-essays/ service, which proved helpful in content management.
Ensure your software is updated to the latest version, as new features are often added through updates.