Hello! 😊 I'm currently studying Psychology.
It's difficult BUT you just need to get into that routine and be strict with it. Online learning via the OU (open uni) I think would be far more felxiable than campus as you can work more at your own pace.
I study on campus but one thing I will say is that I didn't realise there was so much science and maths involved (biology and statistics) so as a mature student if you're not a natural in these areas - take into account any extra time you'll need to scope out further understanding. YouTube is my best friend!
I always make people aware of that because for me I do tend to spend a lot of extra time on those modules. Best of luck 🥰