Remember all those comics and sci-fi novels that predicted our great-great-grandkids would be superhuman? And they'd be immune to cold and heat? Ha ha! Sorry, tomorrow-babies, your genes will never exist thanks to these fans and heaters and humidifiers! We'll be comfortable today, and you'll be normal tomorrow.
Suffering is our lot. Suffering and darkness. Of course, thanks to technology, we no longer have to accept our lot, right? Fans, heaters, humidifiers, all that stuff can change the very world around us and bend it to our wills. Improve yourself and your world, you tragic soul.