to isolate yourself from others to calm down
изолировать себя от других, чтобы успокоиться (izolirovat' sebya ot drugikh, chtoby uspokoyit'sya)
"He shut himself away for a while to clear his mind."
"Он замкнулся на некоторое время, чтобы очистить свой разум." (On zamknulsya na nekotorye vremya, chtoby ochistit' svoy razum)
to set ambitious goals for yourself
to need something urgently
to cancel a bad debt or consider it lost
to exchange information or tips about something
to admit your true feelings or reality to yourself
to feel anger or annoyance that is not fully expressed