to make sb/yourself reach a state of great excitement, anger, etc. :
Don't work yourself up into a state about it. It isn't worth it.
What are you so worked up about?
to make sb/yourself reach a state of great excitement, anger, etc. :
Don't work yourself up into a state about it. It isn't worth it.
What are you so worked up about?
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005