Just two minutes, come on. Even if you feel totally dry, you have to keep going to find your voice. How do I communicate with readers? What will I communicate? You can't find out unless you keep doing it. Thinking and analyzing is fine, but for you, who rests in that as a default state, it is not very useful. That comes later. For now, just keep doing and doing. The very process of writing shapes things, even if you don't know what is being shaped. You are not in total control, there are processes occurring beyond your ken (is that the right way to use that word?). It is a great word, regardless. Sow the seeds, water them, and GET OUT OF THE WAY. This is true: we often get in our own ways, and don't let nature do her job.