Shin-Doku
There is a word "慎独 Shin-Doku" in Japanese. This word is a meaning that it is important to order myself at the time of loneliness.
There are two meanings of the word, one is "solitude" and another is "absolute existence".
So, I am a "absolute existence". I want to value the time of loneliness, and to live with the sense "The heaven sees me".