Have you ever encountered an error when using a package and then gone to Google to find out how to solve the error only not to find any clear answers? Wouldn’t you have preferred to go directly to documentation that tells you exactly what went wrong and how to resolve that error? A lot of us can tell similar stories, especially when we try something new. I have also abandoned an otherwise promising package after encountering an error that wasn’t clear or when I didn’t know how to solve the error.