It’s a Tuesday night and you’re eating a TV dinner alone. It’s been a long time since you’ve gone out into that world, and you’re a little worried your skills have gotten rusty over the months. What will people think of me? What do I wear? What do I talk about? You can’t stop thinking about the networking get-together your friend told you about days ago. You know the one: the meetup that the startup you’ve been crushing on is going to be at.