You can solve most of your writing problems if you stop after every sentence and ask: what does the reader need to know next?
William ZinsserThe most important sentence in any article is the first one. If it doesn't induce the reader to proceed to the second sentence, your article is dead. And if the second sentence doesn't induce him to continue to the third sentence, it's equally dead.
William ZinsserMany writers are paralyzed by the thought that they are competing with everybody else who is trying to write and presumably doing it better.... Forget the competition and go at your own pace. Your only contest is with yourself.
William Zinsser