Just broke up with my girlfriend last night of 8 months and I feel horrible. We had broken up/gotten back together 3 times in the past. They were all my decision and ones I couldn't quite explain, other than I got this feeling and started questioning it. The relationship was great and there was nothing about her that I didn't like or anything that annoyed me. I'm 21 and have a year left in my AAS program in college and then I plan to travel, so my only reasoning that I could conjure up was that I just didn't need to be in a relationship. It's not to pursue other women because I have no interest in that, I just kind of want to be by myself. I just can't help thinking now that it was a selfish decision with a not really legitimate reason. I just couldn't explain why these feelings of uncertainty kept popping up in my head. I figured they were there for a reason, so I acted on them. Any thoughts or advice?