What I Wish I Had Known Before Starting a DIY Post-Bac
- alexandrabilder
- Aug 10
- 4 min read

When I started my post-bac, I knew the classes would be hard. I expected long nights, a lot of studying, and some complicated scheduling. What I did not expect was how much of the process I would have to figure out on my own.
There Is No Obvious Roadmap
One of the biggest differences between my post-bac and undergrad has been the amount of support available.
In undergrad, there were advisors, established systems, and people whose job was to help students understand what came next. In a DIY post-bac, there is much less structure. No one is necessarily checking whether you chose the right courses, whether your timeline makes sense, or whether you are overlooking something important.
There is also a surprising amount of institutional knowledge involved in becoming a competitive medical school applicant. What experiences actually matter? How much clinical exposure is enough? Which study tools are useful? How should you plan for the MCAT? Does a particular class count for a prerequisite?
If you have family members or close connections in medicine, you may already have people who can help answer some of these questions. If you do not, it can be hard to know what you do not know.
I definitely did not realize how much time I would spend researching not only the material in my classes, but also how the entire process works.
Mentors and Community Matter So Much
If I could go back, one of the first things I would do is focus on finding mentors and building a community.
A mentor does not have to be one person who knows everything. It could be a professor who gives thoughtful advice, a physician willing to share their experience, a medical student, a researcher, or another post-bac student who is slightly further along.
Even small pieces of guidance can make a big difference. Sometimes it is about course planning or application strategy. Other times it is something as simple as learning about a study resource that everyone else seems to already know about.
Community has also been one of the nicest surprises of the experience. I have met people coming to medicine from so many different careers and stages of life. Everyone has a different reason for being there, and it is inspiring to see how many possible paths there are into medicine.
A DIY post-bac can sometimes feel a little lonely, especially when you are working during the day and taking classes at night. Having even a few people to study with, ask questions, or complain about an exam with makes the experience feel much more manageable.
Course Planning Is Its Own Skill
I also underestimated how complicated course planning could be. Prerequisites build on one another. Some classes are only offered during certain terms. Labs can be especially difficult to fit around a full-time work schedule. A schedule that looks reasonable on paper can become much less reasonable once work deadlines, commuting, studying, and normal life are added.
Course quality can also vary quite a bit in a DIY post-bac. Some instructors are wonderful and make difficult material feel approachable. Others may provide less structure or support. I have learned that researching professors and asking former students about their experiences can be incredibly helpful.
This may be less of an issue in a formal post-bac program, where the courses are designed specifically for students preparing for medical school. In a DIY program, however, choosing where and with whom you take a class can matter more than I initially realized.
A Longer Timeline Is Not Always a Bad Thing
Balancing a post-bac with a full-time job has also made me think differently about timelines. There can be a lot of pressure in pre-med spaces to move as quickly as possible. It is easy to feel like taking fewer courses or applying a year later means you are falling behind.
I have started to see it differently. Taking longer may be worth it if it allows you to keep doing your job well, learn the material more deeply, and still have some energy left for the rest of your life.
There is a mindset I sometimes see where people feel they can accept being completely miserable now because everything will be worth it later. They will sacrifice their twenties, push through an impossible 90-hour/week schedule, and start living once they finally become a doctor. I understand where that attitude comes from. Medicine takes a lot of time and requires real sacrifice. But these years are still part of your life.
For me, that has meant trying to build a schedule that is challenging but not completely unsustainable. You may not enjoy every class, assignment, or difficult week, but, on balance, you should still be able to find meaning, purpose, relationships, and parts of your life that you value.
The goal is not to eliminate every sacrifice. It is to make those sacrifices intentionally rather than assuming that suffering is proof of commitment.
You Can Learn as You Go
A post-bac can be difficult, but it can also be a period of enormous growth. You learn science, but you also learn how to advocate for yourself, seek guidance, manage competing priorities, and create a path where none was clearly marked.
You do not need to know everything before you begin. But you should not be afraid to ask for help, find your people, and choose a pace that allows you to remain connected to the reason you started.
You can also reach us directly at success@admitmd.com, or call or text 512-693-9228.





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