Lost the passion for building new bonds with people

Yes, LaughingMan is correct here. I think you worry too much about the morality of it. It's not wrong, nor right; it's really just a neutral thing. Even if you consciously say " I'm not looking for friends," that's a choice. And though you say you didn't choose it, I'm willing to bet you did in one way or another because I can't comprehend how someone couldn't come to that realization, or at least see themselves coming to that realization by taking measures (i.e., not talking, deciding it to much a burden, etc.) From reading the part regarding the apprehension in continuing fortifying a potential relationship with your classmates, it looks like you are expecting from them too much by wanting them to do the "legwork." My point is, it's not wrong to decide you don't care, but don't expect results. Also, another thing Laughingman said I'd like to reinforce, it's much better to have a few friends than some complacent ones. I consider a few people here my friends, though they may not know, but it's enough to keep me interested in their affairs. I don't give my attention to anyone who I deem unworthy, and I wouldn't if I were you. If you'd like to talk btw, you can PM me, stranger!

I think you just need to find a true friend or be bless about having someone, but if I learn in my life sometimes we have are believes, principles and ideas, finding someone who share that it is hard, but I think you must accepted part of yourself, and learn to accepted other the way they are in that way you will see a changes and be easily to you to create bonds with people