<p>Yes, it’s definitely possible. My tip is: for every question you miss, literally every one, look and see why you got it wrong. But don’t stop there, try to make a general rule in your head about that kind of problem and ask yourself, “how can I make sure this same type of mistake never gets made again?” That is, every question you miss should be a type of question that you won’t be missing on the real SAT.</p>
<p>You definitely have the right work ethic and mindset (“this is my last shot”). If you can learn from your past mistakes, with your attitude I’m pretty sure you could hit higher than 1800.</p>
<p>Good luck!</p>
<p>Edit: I just read the 12 hours a day part. Please don’t do that to yourself. One practice test a day (2-3 hours) is more than enough (and you’ll see your own progress every day). The important thing isn’t bashing out the problems, but conceptually learning the different types of problems and learning from them.</p>
<p>For the critical reading part, I’d suggest reading this:
<a href=“http://talk.collegeconfidential.com/sat-preparation/750399-how-attack-sat-critical-reading-section-effectively.html[/url]”>http://talk.collegeconfidential.com/sat-preparation/750399-how-attack-sat-critical-reading-section-effectively.html</a></p>
<p>For the writing portion, if you can learn about 20 or so grammar rules, your score can easily be 700+. A bit more practice and and 800 is not unattainable. The essay may be harder, but there are a lot of good guides online to beat it (know that the essay is, despite popular belief, graded objectively).</p>
<p>For the math section, it’s your highest score so far. Again, learn from your mistakes, and learn how to spot careless errors.</p>