You're not comparing your knowledge to the median human - that would be insane. In five minutes you can become vastly more informed than the median human on any

You're not comparing your knowledge to the median human - that would be insane. In five minutes you can become vastly more informed than the median human on any specific given investment, because there are millions of possible investments and most people spend most of their time on other things. You're comparing your knowledge to the smartest, richest people looking at the same possible investments as you, because the market has already priced in their predictions.