One piece of advice I'd give to someone struggling to choose a specialization within biomedical engineering is to focus on where your passion meets real-world impact. Early in my career, I was torn between biomaterials and medical imaging. What helped me decide was reflecting on which problems I felt most excited to solve and which skills I wanted to develop long-term. I also considered industry demand and the type of work environment I preferred—whether research-heavy or more application-focused. Talking to professionals in different areas and seeking internships gave me clearer insight. My takeaway is that it's not just about choosing a "hot" field but finding a niche where you can stay motivated and grow. Considering your interests, the technology's maturity, and how your work might improve patient outcomes are key factors to guide that decision.