Three Main Types of Intelligence. The Two Top Pros Mostly only have One.
You can have a great memory or you can have great analytical skills or you can have both. The average doctor and lawyer gets by with just the first (memory). These two professionals study for years on end and they memorize and are tested for their 'intelligence' just like a London cabby: what data have you memorized? The engineer and other scientific professionals are expected to be able to analyze data and situations and come up with truth. Neither the doctor nor the lawyer have great analytical skills; relying, instead on a vast storehouse of protocols and prior law. Only the medical doctor with a PhD is capable of thinking outside the box. Just look at how progress has fared in the era of the coronavirus, "It's a new virus, we just don't know. We need to wait until those with good analytical skills tell us." My God, how long did it take them to prescribe dexamethasone to the severely ill patient? Even I, a lowly biologist when it comes to human health, have...