One of my friends pursued his B.Sc in Finance from NMIMS. Based on his input, I might be able to help you with your question.
If you have any misconception about having fun while you are here, drop it already. As at NMIMS you probably would not have time to do so. Just so you are fit for corporate culture, they train you in such a way that you don't face any problem in the future.
Since you have an inclination towards Finance, you would realize that everything you had endured was worth it in the end. And if the situation is the opposite, you'd be left far, far behind in the Finance race pulverizing yourself under constant pressure.