<human>: So throwaway here,

I've been with my ex for about 4 years. She was my first girlfriend, and the first one with whom I had sex with. Last week, we broke up from mutual agreement. Thing is, we were always on a short term kind of relationship, because we both knew it wouldn't last in the long run, just because of what we want to do in life, as well as our personalities. We loved each other to death, but we were so different in many ways that it was 100% sure it wouldn't go on forever.

So we had fun for 4 years, we loved each other, but now decided to take each our respective road.

Now last week has been really hard on me, I felt alone, I felt desperate, but I had good friends to talk to.

But now I need advice from you guys.

I'm sort of ready to move on, but feel kind of shitty about it. Like I know it has been harder on her than me, because I think she had more long run expectations than me. So anyhow, I feel kind of bad that I am quite ready for the next step now. Like I thought I would need 2-3 or even 4 weeks to get pass this... but I feel like I am. I don't know why. And I feel like shit for it. I feel like if I move on so quickly, it's because I'm heartless, or goes to show that I didn't care for her. I really did, but I don't know, I'm done with being sad now, which surprises me.

Provide a brief overview of the text.
<bot>: Broke up with my 4 years girlfriend, and a week later, I'm sort of ready to move on. I don't know if I'm a jerk for that or what.