system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: If sweat cools down our body... Do we sweat under hot shower?
gpt
Yes, sweating is an automatic reaction triggered by feeling heat. So you do sweat under hot shower. The shower washes the sweat right away, but since you aren’t actually getting cooler, you just sweat more. You can eventually dehydrate this way under the shower or even while in a hot bath, despite being surrounded by water.