I don't belong
Chinese idiom, Pinyin is sh é NQ í NGB ù sh ǔ, which means that you are absent-minded. It's not here. A lack of concentration. From disillusionment.
The origin of Idioms
Mao Dun's disillusionment 2: "although the conversation has changed direction, the silence is still perfunctory."
Idiom explanation
He is absent-minded. It's not here. A lack of concentration.
Idiom usage
Used as an attributive or adverbial; used in writing
I don't belong
fishing for the moon in the sea ---- strive for the impossible - hǎi zhōng lāo yuè