wearing sunglasses for a long time:

wearing sunglasses for a long time: the dark color of the sunglasses can delay the time when the eyes send the visual signals to the brain. This visual delay causes the speed sense to be distorted, which makes it easy for people to make wrong judgments. Therefore, do not wear sunglasses for a long time while driving. https://www.reddit.com/user/txud4df/comments/dx4mia/how_you_then_move_off_of_the_restaurant_food/

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