The effects begin in the frontal lobes, the part of our brain behind our forehead that governs attention, motivation, planning, and learning. The first drink “dampens” activity in that region. It makes us a little dumber, less capable of handling competing complicated considerations. It hits the reward centers of the brain, the areas that govern euphoria, and gives them a little jolt. It finds its way into the amygdala. The amygdala’s job is to tell us how to react to the world around us. Are we being threatened? Should we be afraid? Alcohol turns the amygdala down a notch. The combination of
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