<human>: I know this post is going to make me seem like an asshole, but I genuinely am looking for advice.

I am used to dating very attractive girls.  I place an unhealthy amount of value on physical beauty- a trait that I KNOW is doomed to bring me unhappiness in the end, but I can't find a way to stop it.

Right now Im dating an amazing woman.  She has a wonderful personality and a big heart.  If we were both 50 I'd drop everything and marry her in a heartbeat.  I find her attractive, but I don't know... she's not a knockout and I find my eyes wandering.

I look at other women I'd consider dating and they're more attractive, but personalities are nowhere near as grounded.

Is there any way to overcome vanity?  I'm a pretty grounded man otherwise, I don't know why this is so ingrained into me.

Can you give me a shortened version of the text?
<bot>: Dating an amazing girl.  Considering ending it due to vanity because I place an unhealthy amount of emphasis on appearance.  I realize this is shitty and want to change but don't know how.