to stay calm and wait patiently
落ち着いて待つ (ochitsuite matsu)
"Just sit tight and wait for the results."
"じっとして、結果を待ちましょう。" (jitto shite, kekka o machimashou)
manipulating people into divulging confidential information...
to be independent and self-supporting
to do what one has promised
to be extremely frustrated and have no patience left
to be in control of something or in charge of a situation
when the situation becomes very difficult or challenging