Comment by avmich

"I can state flatly that heavier than air flying machines are impossible. — Lord Kelvin, 1895"

I'm sure this doesn't apply to you since you're not Lord Kelvin. On the other hand, people like Peter Norvig state in a popular AI textbook that, for example, they don't know why similar concepts appear close by in the vector space, so maybe you just know something other people don't.