Bethel and college don't compare. I have never been to Bethel, however, I have been to college. At a university and later, as an adult while working. College/university is about learning something to help you into a career. It is a place to go and start to grow into an adult. It is a place to learn how to make decisions on your own, without your Mom and Dad. It is a place to drink beer and eat pizza-responsibily. It is a place to make new, lifelong friends. It is a place to find new loves. But mainly it is a place to learn.
Bethel is a cult training camp.
As BOTR noted, it sounds like this could be a for profit school and not an actual accredited uni. Do you know?
Also, as she noted, trying to ingest that much information so quickly may not be the best route to learning for you.
A key thing you said was "A lot of tedious reading, etc. And not the kind of stuff that people like to read about: very technical terms, formulas, etc. You have to make sure you read throughly, and I mean EVERYTHING!".
Those technical terms and formulas are the keys to your sucess. Your learning what will be a lifelong career should not be tedious. It should be exciting and interesting. If it is not why are you doing it?
Good luck!