Ok … obviously I am not literally talking about doctors. But I’m amazed how people become doctors without ever having to go to school.
You might be shaking your head or disagreeing with me. But think about it.
You don’t feel well. A friend/colleague/coworker/spouse/family member asks what is wrong and you tell them your head/foot/shoulder/big toe hurt. They may ask a follow up question, they may not. Regardless, they are almost certain to tell you (a) what is wrong with you and (b) how to treat it.