I did a law degree as a mature student.
Contrary to posters' previous experience, our mature student cohort did not experience, or indulge in bullying, we were very supportive of each other, sharing notes, etc. We also often supported the younger ones, who sometimes struggled a bit, either emotionally or academically. I found out that one little shit was standing over another, bullying and intimidating him for his notes, and sorted that out for him.
If you're not academic, if your uni' does any courses on note-taking, essay writing, referencing, that sort of thing, I'd do them as soon as possible.
The mature students, I think, tended to be more focussed, having determined this was what they really wanted to do, and more organised - well I had to be, I had a toddler and a baby, and a household to run.