to calm down after being angry or excited
怒ったり興奮した後に落ち着く (okottari koufun shita ato ni ochitsuku)
"He went for a walk to cool himself off after the argument."
"彼は議論の後で冷静になろうと散歩に出かけました。" (Kare wa giron no ato de **reisei ni narou** to sanpo ni dekakemashita.)
to start considering or accepting new ideas or opinions
to recover from setbacks with renewed energy
to increase prices sharply
to continue moving toward your goals without losing focus
to simplify a process to make it more efficient
to calmly reason with yourself to reduce anxiety