This is something I've always struggled with as I'm sure most do, how to get myself going when it comes time to write. And here are some of the solutions I've come up with. They get me into the right frame of mind: I go back half a chapter (sometimes more) and start reading. By the time I catch up to where I stopped writing, I've found the mood (or maybe the mode) and is easier to get going again, and (lately) I come onto this forum and read/reply to posts for about an hour before I start writing. It reminds me of what my job is and that I have a pretty good idea how to do it. Okay, I only have two, but they work for me.