to take personal responsibility for your actions
брать на себя личную ответственность за свои действия (brat na sebya lichnuyu otvetstvennost' za svoi deistviya)
"You must always hold yourself accountable for your actions."
"вы должны всегда брать на себя ответственность за свои действия." (vy dolzhny vsegda brat na sebya otvetstvennost' za svoi deistviya)
to understand or solve the real cause of something
to rely on someone or something
to have confidence in your abilities or opinions
to suddenly become nervous before doing something important
to start thinking seriously about solving a problem
to subtly insult or criticize someone