Search Results: find themselves so attractive

I have a girl friend who does huge deep burps all the time, she's tall an skinny and very attractive 27y/o. I find it super attractive when she perks up and lets out a huge burp before saying an 'excuse me' as if it was nothing.

I always wonder why this is so rare to see though? Are most girls simply unable to burp like this? Or do they just keep their burps to themselves? What do you girls think of girls who can burp like this? Can you?

As far as I can gather, most guys think girls who can burp big are pretty attractive, I think because of the confidence it shows and also just the attention it gathers. I think my friend knows this because she seems to do it on purpose most often.

So we have those guys, who tend to play with their hair a lot, spend much time in front of a mirror, spend money on loads of clothes, fitness salons etc. Basically they are crawling to look at their best.
On the other hand, we have other guys, letting it go and living life as desired. Drinking liquor as desired, eating favorite meals as desired, etc.
Would you find someone loose more attractive then those men, who rearrange themselves 24/7?