[NhanH]

The issue is that doctors are biased to seeing a biased sample of human who are encountering problems. So in a way, they have to overreact always since the number of patients NOT having issues and seeing them due to the yearly checkups are way less than the number of people who are having problems.

The problem might go away if somehow we got a significant percentage of the general population to do health checkup, balancing out the unhealthy population (in meeting doctors). But that is nigh impossible, and might just overwhelm the whole doctor system altogether