Changing Your Inner Monologue to Japanese: "With the inner monologue, your immersion will never end and you will be able to keep it up 24 hours a day. You will be getting closer to way Japanese people think. Seems to obviously make sense, since Japanese think in Japanese. This will improve both your speaking and your listening."
How to say good-bye in Japanese: "As you might have noticed living in Japan, Japanese people don't really use sayonara in everyday conversation. It's used in schools when classes finish for the day, and so on, but not much amongst adults."