Why?

Simple title, complicated explanation. I'm extremely angry right now, and I need to vent. There was (and probably still is) a drumline party tonight, and I wanted to go, but I didn't know where the place was. To solve that problem, I emailed someone, and she said she would get me a ride. That's all she said, so I emailed her back about 7 hours ago and asked when said ride would be here. Then I waited...and waited...and waited...and waited...and I got no response. I didn't want to just give up though, so I looked at the original email informing us of the party, and it said to be there around 9:45 or 10, so I figured that if I stood in front of my dorm around 9:45, they would see me when they got here. I just stood out there in the FREEZING COLD AIR for half an hour, and nobody showed up. IT WAS A COMPLETE WASTE OF TIME! I can't even type at full speed right now because my hands are still cold. And now, to make matters worse, my roommate and some friends are going to a different party and asked me if I wanted to come, but they're walking, so I said no. I have no intention of going back outside tonight. It's Syracuse, New York, it's November, it's been snowing for the past couple days, and it's about 25 degrees outside right now. I don't want to be out there anymore. Now, they're gone, and I'm up in my room all alone for about the 10th Saturday night in a row. Am I destined to have no social life, or do I just not plan these things well? I thought maybe whoever was giving me a ride showed up at 9:30 and left when I didn't come out, but it seems like they would've waited a bit longer than that. I don't understand this at all. How hard is it to check your email to see if someone needs a ride? If you tell me that I'll already HAVE a ride coming, then you don't bother to tell me WHEN, I assume that you'll adjust to my schedule because I have no idea when to show up. I really don't think I'll be able to trust these people from now on. This is crap. All right, I have to continue my antisocial existence elsewhere on the web now. Sorry if I depressed you.