Retake??( PLEASE ANSWER I really need help)

<p>I've taken two princeton review courses and my practice test scores skyrocketed up to the 1800's. I took the actual SAT in may and i got M: 610, CR: 540, and WR: 540. This came as shock to me bc i heard that practice SAT scores are very predictive of real SAT scores. So i was highly discouraged by what happened. So I took my second Princeton Review course. Again i was in the 1800's. I took 4 practice test. 1) m:530 cr: 590 wr: 550 i took this one. I wasnt trying when I took this one. 2) 660 560 620 3) 580 59 0 630, 4) 650 550 640.
Then i took 2 Collegeboard Practice tests and i got 640 600 680 and 650 560 690. So i tok the november SAT and i got a 570 550 640 :/. I have no idea why this happened. I really need advice. I also wanna know if it would be a good idea to take it again. I'm sending my best math score and CR and Wr, 1800 :/. What in the world should i do :/ ????</p>

<p>Hmm, what is your superscore?</p>

<p>whats a superscore? My last SAT was a 1760:/ but if i add my highest scores its a 1800:/</p>

<p>If you feel that you can do better on the SAT by taking it again, then take it again. If not, then don’t bother.</p>

<p>my last practice test score was a 1900, 650 560 690, math, reading and writing. Why on earth would i get a 570 550 640??? what the hell should i do?</p>