Hello Applicant,

My suggestion to you is do what you like the most what actually sparks your interest. It's always not about scope. Every subject is thought because it is required. Some might be in large quantities or some might be in less but it's essential. There are many students who choose what they dint desire and regret later on. If you strongly feel that you are not happy change your line of study. Don't think what others will say do what you like that will give you satisfaction.

I hope this will help you out a little bit at least and at some point all are confused with their career. So don't worry its normal to feel confused abit.