Udemy is one of the top platforms to learn any skills you can apply as a business owner or solopreneur. This (and a few other courses) on Udemy will help you to become a master in content which actually get sold. 

Content writing is science and art both. Content which can blow your visitor's mind is the content which actually gets sold. 

Writing courses on Udemy will definitely make you better content writers and story SELLERS.

People will hear you if you have a good story to tell