Summarize the following:
Most colleges have some deadline by which point you must officially choose a major. This may be one year, two years, or more. It is good to be intentional about this decision, and to choose a major that you like. However, you may find that the act of declaring a focus makes it much easier to see what you want and don't want. Once you've spent a semester taking classes and trying to work toward a certain major, you'll have a much better idea of what it means to pursue that degree. Choose something that excites you. Don't just pick a major at random from the catalog. Be honest with yourself, and give it a real shot. Once you choose a major, you've effectively stated your purpose, and you've given yourself a track for moving forward in college. You have not, however, locked yourself into anything irreversible. Many people change their majors several times before they settle upon something. Some people even go back for a second degree. Try to keep perspective. Remember that you can always change course! If you aren't happy with the major that you pick, you can switch to something more fulfilling. If your college doesn't offer the major that you want, you can always transfer to another school. There is always a way out. Don't be afraid to dive into a major that interests you, even if you aren't 100 percent certain.  You may find that it's easy to switch between similar majors. For instance, many classes may overlap between the English degree path and the Comparative Literature path. You may find a lot of common ground between the Biology track and the Environmental Science track.  The general education requirements (GEs) are usually fairly similar across a "department" or "school" within a university. For instance, many of the introductory classes for the Mechanical Engineering track probably apply to other tracks within the engineering department. Biology, Chemistry, and Physics degree paths often require some mixture of the same introductory science courses. Many college degrees organize classes and students under broad themes and concepts, giving you plenty of room to define your own focus. Choose a concentration within the major. Supplement with a double major, if you can handle the workload. Pursue a minor (or two!) that gives you an outlet for your other interests. Don't be afraid to engage with a degree path and make it your own.

Summary:
Declare a major. Recognize that this decision may not be final. Keep your eyes open. Refine your major.