"As someone who has only recently graduated college and--i'll self-aggrandizingly mention--who didn't take that particular course of action, i'll submit that college is your best opportunity to learn stuff, and if you pass it up all the grad school in the world won't make up for it."
See, hon', I started with that perception that I would gain intellectual knowledge from college. And I started with that spirit, but as time went on, I realised that I was deceiving myself. The higher education is primarily geared toward those who are there for the certification to visit the real world. If most people were really out for intellectual enrichment, they would major in natural philosophy (Physics, especially theoretical), mathematics, and philosophy. But most are there for a document for [economic class] status and so as to improve their chances of getting higher pay jobs than those without degrees at all.
A true intellect realises that the best learner is self-taught. That's what I learned; and it's enjoyable. It was very enriching when I met professors who perceived things this way and geared their lectures this direction. I usually was very active in such classes and very enthusiastic about contributing. But the average professor didn't give a rat a** about the students. It was the students' jobs to pass their classes.
This brings up something about technology. Once upon a time, some schools such as some in the UC system didn't offer grades at all. (Of course grade was brought up ages ago by a tutor who advised the teacher to come up with a grading system.) Instead, lecturers would evaluate students and students would evaluate the lecturers. This information would be sent out to schools or for other references. But then the whole system was relinquished when they concluded that it was asking too much from the professors. The good thing about such system was that students were not concerned about their grades. As a result, they subconsciously were more active, willing to ask questions and give answers. This resulted in improvements in performances and true learning.
With grades, most people just focus on how to pass a test. I knew friends who were experts with this, even though I knew a lot more than they did by their own admissions.
My advice? Just go to school and work on getting the diploma to help your pay. But for true learning, it can only come from you. Self-taught knowledge is very powerful. You don't need to be in an institution in order to obtain intellectual wisdom. If you choose to do that, then sit back and relax. Don't give a rat a** what grades the teachers give you. And choose professors that you truly can learn from.
That's my view . . . not necessarily an abstract truth.