Originally Posted by
username
I think most people do it out of consideration for others so I think the expectation is you close it. Most people comply but sometimes there is just that one person who has to keep the shades open...
Yes. It really boils down to whether you're considerate of others, or not.
It's not just a sleep issue, the bright light coming through an open window can totally wash out others' video screens.
That said, there are more pressing issues to get worked up about, and the eye shade does solve the sleep problem.