 In the example animated below, doctors in blue have credence above .5, so they experiment with the new treatment, sharing the results with everyone. Doctors in green have credence .5 or below, but are still persuadable. They still trust the blue doctors enough to update on their results—though they discount these results more the greater their difference of opinion with the doctor who generated them. Finally, red doctors ignore results entirely. They’re so far from all the blue doctors that they don’t trust them at all.