Hi there,
I tend to agree with you in that high GPAs may not indicate a high IQ (that is, if IQ is your criterion for "smart"). I do believe that there are many different aspects to being "smart", not the least of which, is being able to solve problems.
I believe that problem-solving is one of the best characteristics for success in medicine (and perhaps in life). To take this a step further, being able to adapt to changing conditions and solving problems are good characteristics to have in any aspect of medicine.
Problem-solving can be taught, largely through self instruction. Being adaptable is something that is probably learned through practice under different conditions.
I have little problems with arrogance if you have the means to back up your arrogance. Having a high GPA is not one of the means to back up your arrogance. I have found from experience that sometimes arrogance masks great insecurity in the first place.
I have worked with some brilliant physicians who are not arrogant at all. They are superb problem-solvers and they are very comfortable in their "skin". After all, any human being that you encounter is a wonder in many ways. As you mature, you learn to "run your own race" and challenge yourself. You also learn not to be frustrated by the insane actions of others that has no bearing on the job at hand.
njbmd 🙂
P.S. Very normal IQ here but good GPA and MCAT, good USMLEs too and loads of very hard work.