The good news for you guys that find disgusting girls like that attractive is that there is about 100,000 equally unattractive girls in any city of size that are just as totally busted, whacked out on drugs, and don't have a conscience anymore. The difference is they are all mostly broke as a joke and about one really bad night away from being homeless.
All that means is that in addition to being dirty they are desperate. There is hope for you yet Dala!