<human>: In August I got out of a relationship with a girl I was madly in love with. She chose her career over our relationship and I was heart broken.

In October I started dating around. I met this other girl [27f] and we hit it off right away. I was head over heals for her. We dated for about a month, it ended two nights ago. 

She said I moved things too quickly, which in hindsight I did. I also came to find out that she is a compulsive liar. She broke it off with me stating that she has feelings for me but isn't ready for the relationship I want and isn't the right girl for me. That I need someone who can open up, which is true, and she just can't do it. As far as her lies I found out she lied about her age to her co-workers, she lied about having a car, she lied about being on a dating site.

After all these truths came to light I should be glad she ended it now rather than months down the road. The problem is I can't stop thinking about her. I felt a really strong connection with her.

I think the root of my problem is that I can't stay single. The longest I've been single in the last 8 years is 4 months. Every time a relationship ends I try to fill the void and I need to stop. 

Can anyone else out there relate or give advice?

Can you condense the text into three sentences or less?
<bot>: fell hard for a girl. It ended probably for the best. Can't stop thinking about her even though I should. Can't seem to stay single long enough.