To become a successful writer, a thirst for writing is far more essential than thirst for success
Writing is an art where its easy to define success in terms of what others say about your writing. You write an article and it immediately gets a 100K views within a few minutes? You then start thinking about yourself as a "smart and successful writer", you suddenly get a certain amount of confidence and self-esteem even though the reasons your article got those clicks may have nothing to do with your writing skills!