[讨论]生物钟好可怕

[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bd2d0a416.png[/img]之前整天一两点钟才睡，七点半起床坐车去上班
昨天12点刚过就睡了，然后


[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc587c6f9.png[/img]早上五点半自然醒了，翻来覆去睡不着了