> > if you're trading equities

'Trading equities' is a profession borne out of anxiety, stress and overstimulation from information.

The real 'who cares' test is when you have an intuition that some news could make you money if you study the scenario and execute the trade well, but instead you say 'who cares!?' to yourself because it's not worth the mental resources that will for sure take you far away from the present moment.

So in other words it was never the news as much as it is always yourself.

The cause of and the solution to any external problem lies inside the skull of the observer