Harsh Realizations

I've known this for a while, but it hadn't really hit me until now. I don't really have anyone I can lean on here. My family is far away, my sister leaving to a different country for winter break. The friends I have here don't care. It's so hard to think about all these things, and just want someone's support. Support from the people you spend the most time with, but not getting it. Now I guess it's time for me to focus on myself, instead of everyone else. This sucks so much. I hate it. I feel so alone.