Current society is focused on sharing knowledge about many things from many sources. We are bombarded with information. But having knowledge about everything does not make you an expert in anything. And becoming an expert is what you should aim for.
“Most people are running for the sugar, the next thing that feels good, instead of getting past what doesn't feel good, and getting to where you own something.”
Focus on getting huge knowledge in one area.
This will make you an expert in it. Notice, that getting limited knowledge of a lot of things will not make you an expert.