[theold]

Due to looking down at the screen for a long time, horn-like bone spurs appear on the back of the skull bones of young people. This is an "evolutionary response" of the body to support the forward weight of the head.

https://news.seehua.com/post/458509

[ODA TETSURO]

Problem is if I lift up the phone, people opposite will thought that I take pictures of them, and punch me for no reason.