Work at being good at high school. Take time to reflect and talk to your family or other adults you trust about the high and low points of last year. Work on making a plan to be even better at high school than you were last year. Keep taking the most rigorous courses you can, and keep doing as well at them as you can.

Think about college. You don’t need to know which college you want to go to, and you don’t need to have a “long list” prepared yet. But it is time to start thinking about it—I assume you have, since you’re here. Remember that you’re at the exploring stage right now, not the deciding stage. Ask older friends where they are thinking about going. Ask several adults you know and trust: what kind of college do you think would be good for me? What should I be looking for? Ask yourself what you think you might want in a college and what you hope to get out of it. Think about geography and areas that you might like to spend four to six years. Think about what sorts of things bring you pleasure and how you hope to pursue those when you’re older. Resist the pressure to decide what you’ll major in. Resist the temptation to look at college rankings. Resist the pressure to think you’ve got to have this figured out.

Now is the time to make “college” less abstract and more specific. Get to know a handful of colleges. Pick a handful of different types of schools—large public university, small liberal arts college, medium-sized university—and spend some time researching them. Look at their admission web pages. Look at their profiles on BigFuture and Niche. Follow them on social media. It doesn’t really matter which colleges you choose at this point, or if they’re a good fit for you. Right now you’re just getting a feeling for colleges. When you find yourself wondering “what do colleges want?” you have a place to go look it up. Change the schools on your “following” list as much as you want, but start following and getting familiar with a few places.

When you get recruiting information from colleges, hold on to it. Make a special email folder to archive all the "college stuff.” Have a box to keep all the materials you get in the mail. You don’t have to examine it all closely and make decisions about schools—but keep those resources near you. When it comes time to find a school that’s a good fit, starting with the ones who reach out to you early is a great strategy.

Find a mentor. You need an adult you can trust to give you advice. Academic advice; personal advice; advice about how and where to find further resources. An adult, other than a family member, who you see and speak to even when it’s not required. So a teacher that you can talk to outside of class, or a coach that you can talk to outside of practice, or a minister or spiritual leader you can talk to outside of regular worship. There are a lot of factors that go into productive, independent, happy adulthood. There’s no single magic formula. But having a mentor is one of the biggest factors, and it’s often overlooked. Finding a mentor has a lot of the same risks as making a new friend. You have to be willing to accept rejection and awkwardness. But it’s really hard to go through life without friends, and it’s really hard to go through life without mentors. If you haven’t got at least someone who fits the description, then there’s no better way to spend your time than searching for someone who will.

Expand your interests. Assuming that you’re not completely bombing any of your classes or dealing with trauma, the place you should be pushing yourself isn’t with putting together college applications or getting that math grade two points higher. The place you should be pushing yourself is in your personal interests. Begin looking for a leadership position in your club or team. Read more books about your interests beyond what’s required. Look for mentors who can give you guidance. Explore careers that use the same skills. For example, if you’re passionate about soccer and a member of the soccer team, that’s fantastic. But don’t just show up to practice. Tell your coach you aim to be a team captain as soon as you can. Follow your favorite team, and also learn about the history of that team. Look for summer camps or programs where you can be an instructor. Be a soccer player, but also be a soccer leader.

Maybe sports aren’t your thing, but by now you’ve probably got some ideas about what your thing is. Push yourself to expand your skills and your presence in that thing—even if not’s academic or something school sponsored. If what you do is spend hours a day playing video games—no problem. But push yourself to do more. Design a video game yourself; take a break to learn an esoteric or alternative game; research the history of game design; join a competitive league. If that doesn’t sound interesting, if what you really want to do is keep spending hours passively doing what you’ve been doing for years, then it’s time to shut down the games. The problem isn’t video games, it’s that you’re using them to avoid exploring something you’re more interested in and better suited for.

It’s perfectly ok to be interested in whatever you’re interested in—assuming it’s not violent or self-destructive. But now is the time to expand your presence in that interest.

And keep repeating to yourself and whoever will listen: the best way to prepare for college is to be a good high school student.