I'm also studying at the moment, and I won't go into details but I am without my family so I am also alone. I completely agree with you that it's really repetative in it's structure and really only the odd tidbit of interesting fact can be considered satisfying. However the most important point you made was that even less will come from you ending it. Nothing is nothing. Depending on if you are religious or atheist you will have different opinions on what comes later but I honestly feel like the odd tidbit is better than nothing.
Then I would also like to point out I don't have a clue how bad you feel at the moment so I can't weigh up the pros and cons for you. The only thing I can do is be 100% honest with my opinions and feelings. I feel that even though many times I feel shit and have wanted to die many times, sometimes things happen that make me think that I'm glad I am still here, even if in the low periods I don't reflect this way at all.
It's easy to think that a current situation is the norm for all things to come. For example like when studying. In work situations or other environments,. countries,.. etc. all kinds of different things can happen. If it's at the breaking point you could always pretend that you have died already, been given a new start, and can start to do anything you have always wanted. Drop everything and do whatever you want. Look i'm really sorry as I am writing this I realise I'm not even following any advice I am giving,, I hate hypocrites XD maybe this forum was a bad idea for me.
Sorry for the ramble, i'm not really very focused right now.