A donation to my arrogance

I took the GMAT yesterday and got crushed.
I've been studying(kind of) but I guess not effectively.
I probably finished like only 65% of the test.
I basically just gave my arrogance $250.

The test is more about skill than it is about knowledge. I prepared for the latter.
Hence, I must study differently this time and am seeking revenge.

When I say I got crushed, I mean I threw my scores out the window over the San Mateo Bridge on the way home from the test.
.
Best study method:
Do as many problems as fast as can in 30 minutes, and write an essay every day.
Maintain regimen for 2 months and all good.