How tf do I find a smart guy?

I've tried to date people before but i just can't seem to have a good conversation w them… i dont expect them to know all ab quantum physics and shit but pls at least believe that planets are real (yup a guy has tried to convince me that they’re not real). Anyway i need a smart guy like.. where do i find one. I dont even wanna necessarily date him i j want someone who i can have a nice convo with
How tf do I find a smart guy?
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