Non-Target Non-Finance/Related Major To IB SA Q&A

Hello, I'm a student from a non-target/non-diversity background who did not major in finance/economics/a related field who has signed with a bank that is pretty sought after amongst WSO users (and presumably college kids in general). Reading this forum was helpful for me, so I figured I'd try to help other prospects from my background/a similar one in any way I can. I know there are other Q&A's like this, but I figured that more perspectives are better than less. My school has extremely few alums on the street and no OCR.