I agree with you that success is in doing what you like, but doing it well. With effort, discipline and knowledge. When I refer to knowledge, I want to tell you about the subject, you should not only like it, but also know it in depth, know it with interest.

I always keep in my head a very common phrase "knowledge is power", if you know something and develop it with intelligence you will receive the reward of that one day, you just have to fight for that, you have to work with perseverance and dedication.

Thank u @flysky your words are always accurate!