I do not look at risk/reward when I eat the unsprayed fruit from twelve varieties of fruit trees. I do not not look at risk/reward when I feed my family the antibiotic-free deer I harvest. I do not look at risk/reward when I go walking, swimming, or bike riding. I sure as hell would look at risk/reward if I took drugs, but I do not take them. MDs are drug peddlers because they were given a pro-drug education in their med schools that are captured by Big Pharma.