" It’s a rule in life that the more certain we appear about something, the less we know about it. It has a name – the Dunning–Kruger effect – and it is at work every time someone tells you with absolute certainty how things are in the world. The sign of the true expert is his modest awareness of how much more there is to know; how complex and nuanced the subject at hand insists on remaining. "

― Derren Brown , Happy Derren Brown, How Emotions Are Made The Secret Life of the Brain, No Alzheimer's Smarter Brain Keto Solution 3 Books Collection Set