<p>It won’t harm you?
Can you not think of a more meaningful way to spend 18-20 of your Saturdays, not to mention the time you spend studying for them?</p>
<p>I took the SAT twice, and the second time probably wasn’t necessary.
Enjoy high school, don’t spend four years getting ready for one test, which in the grand scheme of things - even in the grande scheme of college admissions - is far less important than you all seem to believe.</p>