Here is something I found out worked for me: Say I want to write a blog post, but in order to do it perfectly, I should really have an illustration to go with it. Now, before I start looking into that illustration, I start writing a bit on the blog post. Then I'll work on the illustration. I go back and forth between the tasks until the text itself is finished. Half the time, I end up not needing that illustration, and every time I manage to publish faster.
