I prefer being alone
I'm in a "good" relationship now, I love my partner very much, and we communicate pretty well. I still regret getting into the relationship though. I FAR prefer being single to being in a relationship. It's not that I want to go out and hook up with random people. Actually, when I'm single, that's generally the furthest thing from my mind.
I just really love being alone and focusing on me. I know it's selfish and all, but I'm really empathetic, so I usually need a lot of alone time to de-stress from helping other people deal with their problems. Even when I'm not helping other people, their moods wear off on me, and when I'm alone, I'm incredibly happy.
I just can't break up with him because I can't bear the thought of hurting him.