to isolate yourself emotionally from others
изолировать себя эмоционально от других (izolyirovat' sebya emotsional'no ot drugikh)
"After the breakup, he completely shut himself off from his friends."
"После разрыва он полностью shut himself off от своих друзей." (Posle razryva on polnost'yu **shut himself off** ot svoikh druzey.)
to get rid of an illness
to enter a username and password to access an account
to start allowing international trade or economic exchange
to advance or get promoted within an organization
to show respect for your cultural roots
to sketch a quick version of an idea