The more I learn about the world the more I realize my point of view is irrelevant. What's the point of trying to have a opinion in this chaotic world?

I'm relatively young, (22) and ever since I start learning more about the world and its problems, I realize how small my point of view is. Millions of people have been debating the same topics for decades, centuries even and I'm still here trying to form a opinion about the topics I care about. At first I was excited about learning and finally having a opinion about the world, but now I don't even know if my opinion matters. The world is chaotic, the vast majority of people don't really care about what I have to say and my voice is not going to change anything. It feels like I'm just talking to hear myself speak, the world is going to keep spinning regardless of what I have to say about it. <br><br>What's the point of even having a opinion if no one is going to care about it? What's the point of learning if I'm not going to make a difference in this huge world? I'm just a insignificant speck of dust in this galaxy.