<human>: So I met the girl I am currently dating senior year of high school. Some of my friends and family advised me to end it before leaving for college but I didn't, and I definitely suffered for it. A lot of the time that I could have spent making friends I spent on skype with her or other messaging services.

Sophomore year was rough but we made it through it without many problems; she came to college in the same town as me.

I just started my third year and I am strongly considering breaking up with her. In my head I justify it and support it, but at the same time thinking about it makes me sick.

It's not one thing, it's just a feeling of general malaise across our relationship for the past few weeks. 

I just feel like I'm wasting the best years of my life. I do love my girlfriend, I love her 100%. I just don't think that I will spend the rest of my life with her, so I'm not willing to give up all of my college years for her. That being said, I don't now if I will regret giving that up more than  I would regret losing her probably forever.

Am I making a terrible mistake? Is breaking up with my long-term gf so that I can be single in college make me a terrible person?

Can you condense the text into a few key points?
<bot>: Should I break up with long-term gf so that I can have a more fulfilling college experience? Or should I stay with her?