Sorry to bust in during all the fun.
Well, it seems the general consensus is that I should end it with her, so I guess I'll go with that and manage to be alone until whenever, which will probably be for the best...
About comparisons, it's not something that is a determining factor for me. My favorite theme park that I've been to is Busche Gardens, but that doesn't mean I don't enjoy going to Universal's Island of Adventures, nor does it mean that I need to keep on going to theme parks that are as good as or better than Busche Gardens. I'm fine with just going to any theme park that gives me some sort of enjoyment.
Although, some of the replies have made me feel like I'm selfish... I really didn't intend to lead her on or anything and waste her time, I kept seeing her because I wanted to learn more about her and see if things felt differently the more I got to know her personality. That last thing I wanted to do is to intentionally hurt her and use her...
With that said, now I have to find a way to break the news to her as easily (on her) as possible. I suppose it'd be best if I did the George Costanza "It's not you, it's me..." routine. I don't want to make her feel like she sucks as a potential partner for a man. Then again, I don't want to make myself look like an asshole which would lead her to feel tricked. By doing this, I'm not so much worried about me, but worried about her.
Side response to other replies:
I admit that I do need friends. They are hard for me to come by... Just like with women, it's hard for me to approach people in general for the first time and strike up an interesting conversation, one that will get them to say "I think I'd like to get to know this guy more.) Hobbies are hard due to work and school; I looked into Martial Arts the other day, but unfortunately every place I've looked at had classes only on the weekdays, in which I have work and school (9am-10PM, cept Friday). I am in a band, which is my favorite hobby, but we are in the brinks of breaking up due to their wives bitching about how much time they don't spend with them. As for exercise, I was doing P90x workout program for 2 months, but I stopped when school started again, because I literally have no time for a daily exercise routine anymore. But I could cut it down to using the pull-bar and weights for a few minutes everyday. I think I'll do that. The thing I liked about this girl was that she understood that I'm a very busy person, and that she'd have to wait until the weekend to be able to see me. I'm sure it's not easy getting a girlfriend who won't mind not being able to see you more than 3 times a week.