Dr. Manfred Franke comes on again to explain some of the pros and cons to different educational approaches. We then talk about what we couldn't talk about last time: the approval of his neurostimulator device through the FDA. This device naturally stimulates a tear response in the eyes instead of adding artificial solutions. The device was approved by the FDA in about 4 years which suggests that the future of neurostimulators may be more nimble than pharmaceuticals.