How to become rich ????

Hi there, iam 1 8 M belongs to lower middle class family. My father is a daily wage worker and my mother is a home maker. Despite this i am going to do engineering next year in good tier 2 college on a study loan/scholarship. But due to my povery iam always tensed and think about earning money and find ways. I dont know why but i can’t take this from my head. Iam unable to study due to this. Iam going to be mentally ill if in some days i didnt earn some money or become financially stable. I was planning to do some side business like opening a momo stall hire some boys to operate them but all of this needs investment first which i dont have i dont have a single penny Plzz suggest me something