Every writer should use the so-called Reflecting Writing. Reflective Writing is especially necessary and advantageous in the case of the author of a psychological novel. What is Reflecting Writing? At the end of the article, I include some links to know what it is. It is not the same as keeping a diary, about which, the article "Celebrated Writers on the Creative Benefits of Keeping Diary" is an excellent inventory of accredited opinions. It is not a Bullet Journal, either. Apparently, Reflective Writing is not very common among writers. At least in my case, it is indispensable. I have always done it. Only now, I know it has a name.