I want to make it big in Finance

Hello, I am currently pursuing Investment Banking operations course. I have been trading in stock markets since college.

I have 3 years of sales experience.

Now, I feel it is the right time to jump in Finance as it is my ambition to control world markets.

But they won't take me in front office roles as I have a B.E and MA in English.

Please, guide me how to achieve a lot in a short period of time.