Nobody will loan you money to do that, howvevr.
Stuck on what? For an undergrad, those problems can easily be solved by going online or to a tutor for a fraction of the cost. And that's for STEM based problems, humanities is all about flattering whatever opinions the professor personally holds.
The best piece of advice I got was from one of my english highschool teachers who told me a story about how when he was in university he was getting graded really poorly on essays until he basically regurgitated what he thought the the professor wanted to hear.
It's been a while since I've been to university, but I think it probably still holds.
Now back to my TPS reports.
Due to this he gave me opportunities to perform research in areas that I didn't even know existed.
Had I not gone to a university I never would have been exposed to these areas of technology.
That's why university matters, it helps you get past the first level of screening. It's also fair of employers to assume that the average Top 25 university graduate is better than the AVERAGE bottom 50% university graduate.
I didn’t even graduate from high school, but I’ve never struggled to find employment with the companies I wanted to work for.
The idea of a degree as a first-pass filter is oversold at best.
This experience does not apply in the vast majority of fields. For instance, unless you're some kind of unicorn you will not break into almost any STEM field (e.g. biochemistry, astrophysics, aeronautical engineering) without learning a great deal from experts and having the sheepskins as proof. In some cases, that may not even be enough.
I mean, if you just want to learn stuff and get a good education, there are loads of resources where you can do that, often for free or near free. College is about much more than just learning new things, and if that's the only framework through which you value a college education, you'll be doomed to misunderstand the institution.