Karl Kapp, author of several books, shares tips for the writing process. Think about your energy levels during the day and what’s the best time to write versus doing all the “assembly” and other tasks needed.
Writing is the process of discovery, so, you don’t have to have all your ideas fully formed before you write (an outline is good but you may not know exactly what you want to write). As you write, it will clarify your ideas. Don’t wait for the perfect word or phrase, just write and it will morph into something that you like. Don’t wait for something that you like before you write it down, just write.