<p>As a high school junior, you shouldn’t even worry. Learn all that you can, and worry about settling down completely with a major once you actually get to college. You have at least 2.5 years before you have to start deciding upon your major. A lot can happen in that time; who knows, maybe you’ll become the best breadboarder/multisimmer/matlabber evaaaar. The point I’m trying to make is that you shouldn’t let a random class as a junior in high school determine your entire career path. Take things as they come.</p>