to calm down after being angry or excited
успокоиться после того, как ты был злой или возбуждённый (uspokoiťsya posle togo, kak ty byl zloy ili vozbudzhyonnyy)
"He went for a walk to cool himself off after the argument."
"Он пошел на прогулку, чтобы успокоиться после ссоры." (On poshel na prohulku, chtoby **uspokoiťsya** posle ssory.)
to make yourself feel less worried or anxious
to continue trying hard to achieve something
to invent or imagine a new idea or plan
to feel proud of one’s cultural identity or heritage
to register or enroll in a course or activity
to write something exactly as it is