I am not going to specify the place but you just saw a guy you think is cute and you want to talk to him but while you are working up the courage to go do something, you already thinking about the many ways he will reject you. He will: Ignore you, make fun of you to his friends (or anyone close to him at the moment), look at you in disgust, etc.

I know you are going to say: "Of course. Women have emotions too!" but, because we men are expected to make the first move, it's really hard to believe that women would go through the same anxious thoughts. For example, I myself feel rejected as soon as I get out of bed in the morning.