@perennialloner,
I have thought of this: if my two (imaginary) sons were arguing all the time about who shall play on the single X-Box in the house, I could ameliorate the situation by buying a second one. If I have a headache I could take some kind of medication to mitigate the pain. In both cases, I have done something to improve the situation. In the first, I am focusing on the better outcome, and in the second, on an outcome which, while it is bad, (I still have a slight headache), it is not as bad as it could have been.