I have a question for improving my night game.

I can walk up to girls, talk to them, get numbers, and I had 2 f-closes as well. However, I go out a lot and I'd like to improve my success rate.

When you enter a pub, there are always a lot of girls there. Some are there to ''get picked up'', others are there just to have fun with friends, and there are also people who simply are satisfied in a relationship. Now my question is, what are the things you can pay attention to by selecting targets? What are certain characteristics to find out if a girl is at least open to being picked up? As I'm typing this i realize that ''getting picked up'' actually sounds very degenerating, but you all know what I mean.

This is a list of things I watch out for when selecting someone. Any tips on things to add?
- Clothing: The more ''alluring'', the greater the chance
- Signs of boredom: Facial expression, looking at phone
- See if they are scanning the room, looking for attention

These are real common things, I'd prefer to learn some really specific signs.