Choosing which degree to study is one of the most pressure-filled decisions you face as you approach the end of high school. Suddenly, everyone is asking the same thing: “What are you going to study?” And often, the real answer is simply: I don’t know.
If this is happening to you, don't worry—it’s much more common than it seems. There are students who like many things and don't know where to start. Others feel that no particular career especially excites them. And then there are those who hesitate between very specific options, such as Medicine or Nursing.
The good news is that you don’t need to have your whole life completely figured out right now. Choosing a career is mostly about taking a good first step. To do it with more clarity, there are a series of questions that can greatly help guide you.
1. What kind of things do you actually like to do?
The first step isn't looking at degrees, but understanding what kind of activities interest you. Sometimes we think about specific professions without first reflecting on what type of tasks we enjoy most. For example, some people prefer working with people, others enjoy analyzing data, and others feel more comfortable with ideas, creativity, or communication.
You can start by asking yourself questions like these:
Do I like working with people or do I prefer more analytical activities?
Do I enjoy solving complex problems?
Am I more attracted to science, social issues, or creativity?
Do I prefer a more practical or a more theoretical job?
Answering these questions helps you place yourself within major areas of knowledge, such as sciences, health sciences, engineering, social sciences, humanities, or arts.
It’s not about choosing a specific degree yet, but about narrowing down the field.
2. Which subjects are you best at?
Often people only talk about what you like, but it is also important to consider which subjects you perform well in. This doesn't mean you should choose solely based on your grades, but it is a useful clue. If a subject is easier for you to understand, you likely have a certain affinity for that type of thinking.
For example:
If you enjoy Biology and Chemistry, you might be interested in healthcare careers
If you are good at Math and Physics, you could explore engineering
If you are drawn to History or Philosophy, perhaps humanities would suit you better
If you like Economics or Business, you might consider management or business degrees
The key is identifying which subjects feel most natural to you, not just which ones you pass.
3. Do you know what the degree you're interested in is really like?
A very common mistake is choosing a career based on a superficial idea of the profession. Many times we imagine only the job, but we don't know what the university degree itself is like. Each degree requires a different study approach; fields like Medicine or Law require processing and analyzing huge volumes of theory and reading, while disciplines like Engineering focus much more on scientific analysis, statistics, and mathematical problem-solving.
That’s why it’s very important to research aspects such as:
The curriculum (study plan)
The core subjects
The duration of the degree
Internships
Possible specializations
The more you know about the reality of a degree, the less likely you are to face surprises later.
4. Are you hesitating between several similar degrees?
This is a very frequent situation. Sometimes the problem isn't that you don't know what to study, but that you are torn between two or three very similar options. Common examples include Medicine or Nursing, Physiotherapy or Sports Science, Biology or Biotechnology, Business Administration or Economics, etc.
In these cases, it can be useful to compare specific aspects such as:
The type of daily work
Contact with patients or clients
The level of subsequent specialization
The duration of the studies
Possible career opportunities
Analyzing these differences usually helps a lot in making a more informed decision.
5. What kind of lifestyle do you imagine for yourself in the future?
Although it’s not always talked about, the lifestyle you desire can also influence your choice. Some professions involve very demanding schedules, others require many years of additional training, and others offer more flexibility or different work environments.
You can ask yourself questions like:
Would I like to work directly with people?
Do I prefer a more technical or a more social job?
Do I see myself in a hospital, a company, a laboratory, or an educational center?
Am I more attracted to research or to applying knowledge in a practical way?
It’s not about having all the answers now, but thinking about these issues helps you better visualize your professional future.
6. Have you spoken with people who study or work in that area?
One of the most useful ways to get to know a career is to talk to someone who is already in it. University students or professionals can offer a much more realistic perspective on:
What the day-to-day life of the degree is like
Which subjects are the most difficult
What surprised them when they started
What they would do differently if they chose again
These conversations often provide information that doesn't appear in study plans or on university websites.
7. Do you remember that you can always change paths?
It’s important to be clear on one thing: choosing a degree doesn't mean deciding your whole life forever. Many people discover new vocations during university, change majors, or specialize in areas they hadn't considered at first. University is also a space to explore, learn, and discover what truly interests you. Making a decision now is simply taking the first step in your training, not closing all doors.
An important decision, but not a final one
Choosing a university degree can seem like a huge decision, but it doesn't have to be experienced with so much pressure. What’s important is not finding the perfect career, but an option that makes sense for you at this moment, based on your interests, your skills, and the information you have available. If you ask the right questions, research well, and talk to people who are already on that path, it’s much easier to make a decision with confidence.
But there is something that is key regardless of the degree you choose, and that is your way of studying. It doesn't matter if you end up in Medicine or Engineering; what will really make a difference is how you learn and how you prepare.
That’s why it’s so important to study smartly and organized right from the start. Tools like Selectiva App are designed precisely for that—to help you study more effectively, understand the content better, and prepare confidently for the exams that will get you to university. Because in the end, your academic and professional trajectory is built step by step.
Choosing a degree is only the beginning… but learning how to study well is what will allow you to get as far as you want.