Mad at myself for not making a move

Mad at myself for being too scared.

To keep it short as possible. There was this cute girl at work i had a crush on, she was pretty shy herself and we were probably the most quiet people there. We work at a warehouse. It was pretty apparent and obvious she had a crush on me too.

Im mad because im pretty sure she quit, i haven’t seen her in 3 days. I probably gave off an impression that i didn’t like her. This isn’t the first time an opportunity like this passed me by because i was too socially anxious and scared to make a move. This fucking sucks