That's a reasonable question. I covered this and some similar questions in another subthread: https://news.ycombinator.com/item?id=20148165 https://news.ycombin

That's a reasonable question. I covered this and some similar questions in another subthread: https://news.ycombinator.com/item?id=20148165 https://news.ycombinator.com/item?id=20148165 Long story short: I adjust to the new timezone just fine, and (depending on the direction I traveled) the temporary jetlag is sometimes a huge boon. But I still ultimately end up offset relative to local time. I haven't tested with subtler variations due to the seasons, but it's a very interesting idea.