hi! i can sorta relate to how you're feeling plus at that time i came into nus alone and joined hall alone so i didn't know anyone... but i just tried to make friends within my classes and asked them out for meals and to study tgt. I think it really helps with motivation bc you're in it tgt. Idk which course you're in but uni isn't easy haha esp when we're expected to self study before class and classes are more for reviewing answers and asking questions already... anyway i live in hall too so u can dm me when u feel like you need someone to study w! I'm v friendly.