system
Given the following post, respond as if you're commenting on Reddit:
human
If increased kinetic energy = perception of heat/high temperature, why does using a fan to blow around air (increase kinetic energy) cool us down?

Rather than some mind-blowing physics, I'm expecting this to be more of a common-sense kind of solution, but I've been stuck puzzling over it for a while.
gpt
Fans cool in two ways.  First, they increase the rate of evaporation of water from your skin.  The heat of vaporization of water is quite high, and this reduces the temperature of your skin.  Second, if the air temperature is less than 37C, your skin transfers thermal energy to the air molecules.  The speed of the wind from the fan is much smaller than the average speed of air molecules at room temperature (roughly 1500 km/h).