Thanks for the tips. Agree with point no.1 but don't need to forced your article finished too fast in way to delivery it before the deadline. Just like you mean in point no.2, that we need make meaningfull article. So, when it's need a time to write it, don't force yourself to finish it quickly because it will affecting the quality of it content.
Add more tips :
Think yourself as a reader
If you a reader, what do you want to read and get from an article? That's writer should give.