Hands up if you know something ... anything!

I'm getting really tired of talking to people who don't know anything.

I feel like whenever I talk to someone these days, I spend the whole conversation telling them what I know, never having a discussion, because they don't know anything.

What is it? Is it me? Am I talking to the wrong people? Am I using the wrong words? It's so frustrating. I need an conversation where I actually get some payback.