Having information that most people do not have.
ほとんどの人が持っていない情報を持っている。 (hotondo no hito ga motteinai jouhou o motteiru.)
"She’s always in the know about company secrets."
"彼女はいつも会社の秘密を知っている。" (kanojo wa itsumo **in za no** kaisha no himitsu ni tsuite shitteru.)
Always remain optimistic and determined.
to pause and reassess a situation
to keep something in reserve for later use
to be extremely frightened
to complete the remaining small tasks of a project
to improve one’s effort or performance