> "should be effortful" and "should not be fun" are not opposites Karpathy doesn't really say they are. What he's postulating is that learning must be purposef

> "should be effortful" and "should not be fun" are not opposites Karpathy doesn't really say they are. What he's postulating is that learning must be purposefully effortful. Kind of like playing any sport, say Football / Volleyball. You'll enjoy it, but it isn't without effort.