What can you do when you say something to the world every day, and nobody reacts?
First, wonder if you’re saying something worth saying.
Second, consider that silence is also a way of saying something.
Finally, you don’t know if someone reacts or not. That’s one of the internet effects. It’s similar to being on stage with the lights blind you from your audience. You don’t know how large it is, and how they’re reacting most of the time.