I know there have been many of these threads before but I have to vent! I am usually quiet in class, keep to myself, get my work done and do well in the class. Somehow some of the students in my classes pick up on the fact that I do well and they gravitate to me for answers. I do not know these people! They only talk to me when they want something- what the homework assignment was, what the answer to a homework question was, what the class notes were, they want to borrow my lab book or textbook or a pen or whatever else. These people aren't friendly to me, they NEVER EVER speak to me unless they want something!
Does anyone else have this problem? What can I say when someone I don't know comes up to me (and interrupts whatever I'm doing) and asks for the answer to a problem on the homework that I took the time to figure out? It's not like they don't have 4-5 other friends in the class they can't work this out with- they just want to use me for the answer then leave me alone. So what can I say without being totally rude?