(idiomatic) selfishness, self-centeredness

myself, oneself

One should be able to derive new understanding while revising what he has learned. Learning from the past.

(colloquial) current boyfriend

everything

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

Alternative form of オールバニ

Ordos, a region in China enclosed by the Huang He to the north and the Great Wall to the south

alt, alternative, alternate / (music) alternative