Is it better to know a little bit about everything or is it better to know specifically about one thing?

I’ve always wanted to be knowledgeable and well rounded about the world that goes from all subjects, politics people, religion, culture, media, pop, culture, etc. but now I’m learning that I need to probably narrow it down in pick aside almost but I like holding conversations with people

Is it better to know a little bit about everything or is it better to know specifically about one thing?
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