<p>Slacking off? You’re a high school sophomore taking a class that most people don’t take until college (if they ever make it to calculus). There was someone at my high school that made it to Harvard with only AP Calculus AB during her senior year (it’s the highest math class my school offers).</p>
<p>If you really want to you can take the BC test later on in your junior year (you don’t need to take the class to take a test, unless your school forbids you to take a test without the corresponding class). Maybe you can study the material during the summer (though it looks like you’ll be going over the same material and then some in your junior year).</p>