Professionals are consistent

Professionals show up, each time whenever needed.

Consistency is key. You can have a bad day, sure. But still you must show up. You must fulfil the promise.

Self-discipline without talent can often achieve astounding results, whereas talent without self-discipline inevitably dooms itself to failure.
- Sydney J. Harris

Being consistent is more important that being talented but not having the discipline to do the work.

It is crucial to pursue professionalism in writing.