As you watch, you learn that the observer is merely a bundle of ideas and memories without any validity or substance, but that fear is an actuality and that you are trying to understand a fact with an abstraction which, of course, you cannot do. But, in fact, is the observer who says, ‘I am afraid’, any different from the thing observed which is fear? The observer is fear and when that is realised there is no longer any dissipation of energy in the effort to get rid of fear, and the time-space interval between the observer and the observed disappears. When you see that you are a part of fear, not separate from it – that you are fear – then you cannot do anything about it; then fear comes totally to an end.

Freedom from the known, J. Krishnamurti

PS: you can replace “fear” with “anger”, or any other affliction (klesha) you are struggling with, in the quote above.