The toughest challenge in writing is the challenge of finding new ideas to write on. As I go about my daily life, I keep thinking of things, opportunities or experiences that I could convert to a medium article. Advance planning is also important. For example, I am currently working on 5 to 10 new ideas. This would hopefully become my next articles. But a lot of work has to go in to convert the ideas and develop them into a full story.
Medium has positively enhanced my experience as a data science educator. Also, by reading and learning from other data science contributors, I continue to learn new things everyday.