Hi Simran, Choosing a stream or rather a career is an essential decision and one cant falter here. Moreover changing decisions is a sign of being unsure. Since you have appeared for medical entrance exam and now opting for management, seems to be a bit dicey situation. Since you are shifting from Science to a Commerce stream. Please be sure of it and then go ahead with your decision. Before I proceed, I would recommend, an [Aptitude tests][1], whereby you are sure of your potentials and then can make a confirmed choice and will be successful too. As far as choosing [management stream][2