Public transport
A car is not only expensive when you buy one as an university fellow, you also have to think about the maintenance. But public transport is still affordable for university students thanks to student discounts. Just make sure you always have a valid student ID card on you! Electric scooters and bicycles are also very practical!
Study at an university
Literature certainly comes at a price if az university do not provide it to you for free. Make sure you visit the university or city library before you go to the bookshop, as in most cases you can borrow it for the semester. If you can’t find it at the library, you can look online. If you find it in pdf format, it’s still cheaper to print in many cases. Be sure to check with the university first to see what they can provide. And get the rest together with your classmates.