Quote by David DiSalvo
““yawns are contagious for the same reason that smiles, frowns, and other facial expressions are contagious: They are a measure of empathy, and—here's the fun part—empathy is biased.””
““yawns are contagious for the same reason that smiles, frowns, and other facial expressions are contagious: They are a measure of empathy, and—here's the fun part—empathy is biased.””