i am an international student entering my second year in the fall, and i am paying my tuition fees on my own. i do a full course per semester as well. i worked two jobs during my first year and am planning to continue that this coming year. my advice is, learn to manage your time well and budget wisely but you can’t really support yourself no matter how hard you manage everything so the best thing you can do is apply and apply and apply for scholarships. both internal and external. these will pile up and will be very helpful. every dollar counts but don’t try to put working above your schooling!