One of the fun cultural things you probably won't see in a Kdrama is the trucks on the highway usually have eyes painted on or they have eye stickers. Truckers do this for a really smart reason, do you know what it is?
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@LianaBrooks To catch the attention of drivers behind them?
@NoahPaulLeGies Yup! That's exactly it. The prey drive kicks in and the driver following the truck gets a shot of adrenaline. That makes them more alert and less likely to rear end the truck.