While thermodynamics is an important subject within mechanical engineering, it is not the sole focus of the entire field. Mechanical engineering encompasses a wide range of disciplines and applications beyond thermodynamics. So, if you didn't enjoy thermodynamics specifically, it doesn't necessarily mean that pursuing mechanical engineering would be a mistake.
Mechanical engineering involves various areas such as mechanics, materials science, fluid dynamics, design, robotics, manufacturing, and more. It offers opportunities to work on diverse projects and specialize in different subfields. So, even if you didn't enjoy thermodynamics, you might find other aspects of mechanical engineering more engaging and interesting.
Consider exploring different courses and areas within mechanical engineering to get a better sense of what you enjoy and where your strengths lie. You might discover that you have a passion for other subjects or find that the practical applications and real-world problem-solving aspects of mechanical engineering appeal to you more than the theoretical aspects.
It's also worth noting that while thermodynamics is an essential subject within mechanical engineering, you may not encounter it as extensively in your professional career depending on the specific field or industry you choose to work in.
Ultimately, the decision to pursue mechanical engineering should be based on your overall interest in the field, your aptitude for problem-solving and technical concepts, and your long-term career goals. If you have a genuine interest in mechanical systems, design, and innovation, and are willing to put in the effort to learn and grow within the field, then pursuing mechanical engineering can still be a rewarding and fulfilling career path.