Few may find it incredibly strange when witnessing someone having a conversation with not a soul near. I find it to be brilliant. In fact I talk to myself, often. I’ve realized that it’s no better way to analyze by breaking things down to actually hear what you are thinking. It allows you to come to your senses making sure you are aware of what you’re doing and thinking.
Naturally when things are said verbally the brain tends to comprehend better. After all a quick vent alone never hurt anyone, and is much-needed from time to time.