Celsius Quick Reference for Farenheit People

Many people (like me) who grew up with the farenheit temperature scale have trouble thinking about celsius temperatures, and either resort to looking it up as needed or just throw up their hands. Knowing the conversion equation isn't helpful. These are the mental anchors I use, to help me relate to the celsius scale. Superhuman above this 40c Extreme high end for outdoor activity (104 f) 30c Feels…