system
Given the following post, respond as if you're commenting on Reddit:
human
Why don't we feel most comfortable when the weather is 37 C/ 98.6 F?
gpt
It's been asked in the past, but in any case, the human body generates heat that must be dissipated. Heat flow is governed by temperature differences between two sinks. When the outside environment is at the same temperature as your body, then you cannot effectively dissipate the heat you generate.