Ok, so we have to approach girls.

Guys get nervous when approaching girls.

Typically the more (whatever you want to call it) alpha/confident guy will have the balls to talk to a girl.

So what I was thinking is that girls use this as a sort of shit-test.

Maybe this is mostly subconscious, but I feel like making the guy either get over his approach anxiety and talk to you, or just stay quiet and have no chance at meeting you is like the biggest shit-test ever.

It's almost like a way to disqualify any non-confident person.