The rise of online education has changed how students approach learning, especially after completing Class 12. However, certain fields still demand hands-on experience that cannot be replicated through online courses. For instance, Medicine and Allied Health Sciences require practical clinical exposure, which the National Medical Commission does not recognize through online degrees. Similarly, Engineering disciplines, such as mechanical and civil engineering, necessitate direct interaction with machinery and practical sessions. In Architecture, students must engage in sketching and site visits to fully grasp the nuances of design, as per the Council of Architecture's regulations. The Performing Arts rely heavily on in-person mentorship for refining skills, while Lab-Based Pure Sciences require extensive laboratory work to master essential techniques. Understanding these limitations is crucial for students aiming for successful careers post-12th grade.