Other warm climate folks: Please don't tease or pick on folks who aren't used to heat waves and don't have proper infrastructure for it.
I've lived in Texas for almost 30 years and even I have dealt with severe heat sickness.
People who don't have adequate or ANY a/c, are young or elderly, have medical conditionsor medications that mean they can't regulate body heat.... they don't have the privilege of just "getting used to" high temps.