Hey Madtech, aren't you the same 'girl' who was going apeshit over your delayed flights ? What was funny about the original post? 

B_S, there are a number of things that people can relate to. If you're in a crappy relationship, let her go and start fresh. I'm assuming she's not happy being 'stuck' w/ you either. If that's not the case, try to work it out. Re: friends, having a few good friends is enough. None of my closest friends live close to me and I'm fine w/ it. Try finding ways and methods to keep yourself occupied, motivated and uplifted. Indulge in activities that you can do on your own or w/ some strangers that will keep you occupied. Are you into sports? Play soccer, basketball, chess etc. Go for a 2-3 mile run ever couple days. Join a gym. Exercising on a regular basis will decrease your stress level and improve your mood. 

Find ways or reasons to take a trip to visit your close and near ones. Resort to good music instead of alcohol and drugs (if you're consuming them)! 

It's easier said than done but try to remain positive. There are millions of people your age who're in worse situations that yourself (Think Nepalese in the middle east, Malaysia etc.) If you're listening to "Bittersweet Symphony" on a regular basis, try replacing it with "Lucky Man". After all, you could have been in a much worse situation.

Everybody goes through shit phases in their lives. Stay strong! Remain positive! 

Good luck!