I have no doubts that you and I can find lots of interesting things to talk about. I also have no doubts that you and I, sitting in the same pace watching the same things, will find exotic, interesting and unusual things. The difference, I suspect, is that I'm not interested in the mundane for the most part so it doesn't affect my experience.
It sounds as if you are attempting to address an internal issue with an external approach. Nothing discussed here is about unleashing posts on a social network, it's about identity and experience. I think you'll find that introspection is the quieter, more rewarding path for the simple reason that it requires you to find the interesting bits, rather than dismissing what lies before you out of hand in pursuit of something more immediately shiny.