People take airplanes all the time and cross timezones. Is the 1 hour switch worse for our sleep?
The idea that we might already have an optimal system but that it requires the sacrifice of feeling mild discomfort for a day or two is unfathomable for some people.
alt Hacker News
The idea that we might already have an optimal system but that it requires the sacrifice of feeling mild discomfort for a day or two is unfathomable for some people.