My professor said that a good example of the Nash equilibrium is the double yellow line on the road. You have no incentive to go past it, just like the people d

My professor said that a good example of the Nash equilibrium is the double yellow line on the road. You have no incentive to go past it, just like the people driving at you in the other lane have no incentive to go into your lane. Game theory can explain a lot of human actions, alone or in groups.